30 | * Created by JessYan on 2018/8/8 14:32 31 | * Contact me 32 | * Follow me 33 | * ================================================ 34 | */ 35 | public class ActivityLifecycleCallbacksImpl implements Application.ActivityLifecycleCallbacks { 36 | /** 37 | * 屏幕适配逻辑策略类 38 | */ 39 | private AutoAdaptStrategy mAutoAdaptStrategy; 40 | /** 41 | * 让 Fragment 支持自定义适配参数 42 | */ 43 | private FragmentLifecycleCallbacksImpl mFragmentLifecycleCallbacks; 44 | private FragmentLifecycleCallbacksImplToAndroidx mFragmentLifecycleCallbacksToAndroidx; 45 | 46 | public ActivityLifecycleCallbacksImpl(AutoAdaptStrategy autoAdaptStrategy) { 47 | if (DEPENDENCY_ANDROIDX) { 48 | mFragmentLifecycleCallbacksToAndroidx = new FragmentLifecycleCallbacksImplToAndroidx(autoAdaptStrategy); 49 | } else if (DEPENDENCY_SUPPORT){ 50 | mFragmentLifecycleCallbacks = new FragmentLifecycleCallbacksImpl(autoAdaptStrategy); 51 | } 52 | mAutoAdaptStrategy = autoAdaptStrategy; 53 | } 54 | 55 | @Override 56 | public void onActivityCreated(Activity activity, Bundle savedInstanceState) { 57 | if (AutoSizeConfig.getInstance().isCustomFragment()) { 58 | if (mFragmentLifecycleCallbacksToAndroidx != null && activity instanceof androidx.fragment.app.FragmentActivity) { 59 | ((androidx.fragment.app.FragmentActivity) activity).getSupportFragmentManager().registerFragmentLifecycleCallbacks(mFragmentLifecycleCallbacksToAndroidx, true); 60 | } else if (mFragmentLifecycleCallbacks != null && activity instanceof android.support.v4.app.FragmentActivity) { 61 | ((android.support.v4.app.FragmentActivity) activity).getSupportFragmentManager().registerFragmentLifecycleCallbacks(mFragmentLifecycleCallbacks, true); 62 | } 63 | } 64 | 65 | //Activity 中的 setContentView(View) 一定要在 super.onCreate(Bundle); 之后执行 66 | if (mAutoAdaptStrategy != null) { 67 | mAutoAdaptStrategy.applyAdapt(activity, activity); 68 | } 69 | } 70 | 71 | @Override 72 | public void onActivityStarted(Activity activity) { 73 | if (mAutoAdaptStrategy != null) { 74 | mAutoAdaptStrategy.applyAdapt(activity, activity); 75 | } 76 | } 77 | 78 | @Override 79 | public void onActivityResumed(Activity activity) { 80 | 81 | } 82 | 83 | @Override 84 | public void onActivityPaused(Activity activity) { 85 | 86 | } 87 | 88 | @Override 89 | public void onActivityStopped(Activity activity) { 90 | 91 | } 92 | 93 | @Override 94 | public void onActivitySaveInstanceState(Activity activity, Bundle outState) { 95 | 96 | } 97 | 98 | @Override 99 | public void onActivityDestroyed(Activity activity) { 100 | 101 | } 102 | 103 | /** 104 | * 设置屏幕适配逻辑策略类 105 | * 106 | * @param autoAdaptStrategy {@link AutoAdaptStrategy} 107 | */ 108 | public void setAutoAdaptStrategy(AutoAdaptStrategy autoAdaptStrategy) { 109 | mAutoAdaptStrategy = autoAdaptStrategy; 110 | if (mFragmentLifecycleCallbacksToAndroidx != null) { 111 | mFragmentLifecycleCallbacksToAndroidx.setAutoAdaptStrategy(autoAdaptStrategy); 112 | } else if (mFragmentLifecycleCallbacks != null) { 113 | mFragmentLifecycleCallbacks.setAutoAdaptStrategy(autoAdaptStrategy); 114 | } 115 | } 116 | } 117 | -------------------------------------------------------------------------------- /autosize/src/main/java/me/jessyan/autosize/AutoAdaptStrategy.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2018 JessYan 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package me.jessyan.autosize; 17 | 18 | import android.app.Activity; 19 | import android.app.Application; 20 | import android.util.DisplayMetrics; 21 | 22 | /** 23 | * ================================================ 24 | * 屏幕适配逻辑策略类, 可通过 {@link AutoSizeConfig#init(Application, boolean, AutoAdaptStrategy)} 25 | * 和 {@link AutoSizeConfig#setAutoAdaptStrategy(AutoAdaptStrategy)} 切换策略 26 | * 27 | * @see DefaultAutoAdaptStrategy 28 | * Created by JessYan on 2018/8/9 15:13 29 | * Contact me 30 | * Follow me 31 | * ================================================ 32 | */ 33 | public interface AutoAdaptStrategy { 34 | 35 | /** 36 | * 开始执行屏幕适配逻辑 37 | * 38 | * @param target 需要屏幕适配的对象 (可能是 {@link Activity} 或者 Fragment) 39 | * @param activity 需要拿到当前的 {@link Activity} 才能修改 {@link DisplayMetrics#density} 40 | */ 41 | void applyAdapt(Object target, Activity activity); 42 | } 43 | -------------------------------------------------------------------------------- /autosize/src/main/java/me/jessyan/autosize/DefaultAutoAdaptStrategy.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2018 JessYan 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package me.jessyan.autosize; 17 | 18 | import android.app.Activity; 19 | import android.app.Application; 20 | 21 | import java.util.Locale; 22 | 23 | import me.jessyan.autosize.external.ExternalAdaptInfo; 24 | import me.jessyan.autosize.internal.CancelAdapt; 25 | import me.jessyan.autosize.internal.CustomAdapt; 26 | import me.jessyan.autosize.utils.AutoSizeLog; 27 | 28 | /** 29 | * ================================================ 30 | * 屏幕适配逻辑策略默认实现类, 可通过 {@link AutoSizeConfig#init(Application, boolean, AutoAdaptStrategy)} 31 | * 和 {@link AutoSizeConfig#setAutoAdaptStrategy(AutoAdaptStrategy)} 切换策略 32 | * 33 | * @see AutoAdaptStrategy 34 | * Created by JessYan on 2018/8/9 15:57 35 | * Contact me 36 | * Follow me 37 | * ================================================ 38 | */ 39 | public class DefaultAutoAdaptStrategy implements AutoAdaptStrategy { 40 | @Override 41 | public void applyAdapt(Object target, Activity activity) { 42 | 43 | //检查是否开启了外部三方库的适配模式, 只要不主动调用 ExternalAdaptManager 的方法, 下面的代码就不会执行 44 | if (AutoSizeConfig.getInstance().getExternalAdaptManager().isRun()) { 45 | if (AutoSizeConfig.getInstance().getExternalAdaptManager().isCancelAdapt(target.getClass())) { 46 | AutoSizeLog.w(String.format(Locale.ENGLISH, "%s canceled the adaptation!", target.getClass().getName())); 47 | AutoSize.cancelAdapt(activity); 48 | return; 49 | } else { 50 | ExternalAdaptInfo info = AutoSizeConfig.getInstance().getExternalAdaptManager() 51 | .getExternalAdaptInfoOfActivity(target.getClass()); 52 | if (info != null) { 53 | AutoSizeLog.d(String.format(Locale.ENGLISH, "%s used %s for adaptation!", target.getClass().getName(), ExternalAdaptInfo.class.getName())); 54 | AutoSize.autoConvertDensityOfExternalAdaptInfo(activity, info); 55 | return; 56 | } 57 | } 58 | } 59 | 60 | //如果 target 实现 CancelAdapt 接口表示放弃适配, 所有的适配效果都将失效 61 | if (target instanceof CancelAdapt) { 62 | AutoSizeLog.w(String.format(Locale.ENGLISH, "%s canceled the adaptation!", target.getClass().getName())); 63 | AutoSize.cancelAdapt(activity); 64 | return; 65 | } 66 | 67 | //如果 target 实现 CustomAdapt 接口表示该 target 想自定义一些用于适配的参数, 从而改变最终的适配效果 68 | if (target instanceof CustomAdapt) { 69 | AutoSizeLog.d(String.format(Locale.ENGLISH, "%s implemented by %s!", target.getClass().getName(), CustomAdapt.class.getName())); 70 | AutoSize.autoConvertDensityOfCustomAdapt(activity, (CustomAdapt) target); 71 | } else { 72 | AutoSizeLog.d(String.format(Locale.ENGLISH, "%s used the global configuration.", target.getClass().getName())); 73 | AutoSize.autoConvertDensityOfGlobal(activity); 74 | } 75 | } 76 | } 77 | -------------------------------------------------------------------------------- /autosize/src/main/java/me/jessyan/autosize/DisplayMetricsInfo.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2018 JessYan 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package me.jessyan.autosize; 17 | 18 | import android.os.Parcel; 19 | import android.os.Parcelable; 20 | import android.util.DisplayMetrics; 21 | 22 | /** 23 | * ================================================ 24 | * {@link DisplayMetrics} 封装类 25 | *
26 | * Created by JessYan on 2018/8/11 16:42
27 | * Contact me
28 | * Follow me
29 | * ================================================
30 | */
31 | public class DisplayMetricsInfo implements Parcelable {
32 | private float density;
33 | private int densityDpi;
34 | private float scaledDensity;
35 | private float xdpi;
36 | private int screenWidthDp;
37 | private int screenHeightDp;
38 |
39 | public DisplayMetricsInfo(float density, int densityDpi, float scaledDensity, float xdpi) {
40 | this.density = density;
41 | this.densityDpi = densityDpi;
42 | this.scaledDensity = scaledDensity;
43 | this.xdpi = xdpi;
44 | }
45 |
46 | public DisplayMetricsInfo(float density, int densityDpi, float scaledDensity, float xdpi, int screenWidthDp, int screenHeightDp) {
47 | this.density = density;
48 | this.densityDpi = densityDpi;
49 | this.scaledDensity = scaledDensity;
50 | this.xdpi = xdpi;
51 | this.screenWidthDp = screenWidthDp;
52 | this.screenHeightDp = screenHeightDp;
53 | }
54 |
55 | public float getDensity() {
56 | return density;
57 | }
58 |
59 | public void setDensity(float density) {
60 | this.density = density;
61 | }
62 |
63 | public int getDensityDpi() {
64 | return densityDpi;
65 | }
66 |
67 | public void setDensityDpi(int densityDpi) {
68 | this.densityDpi = densityDpi;
69 | }
70 |
71 | public float getScaledDensity() {
72 | return scaledDensity;
73 | }
74 |
75 | public void setScaledDensity(float scaledDensity) {
76 | this.scaledDensity = scaledDensity;
77 | }
78 |
79 | public float getXdpi() {
80 | return xdpi;
81 | }
82 |
83 | public void setXdpi(float xdpi) {
84 | this.xdpi = xdpi;
85 | }
86 |
87 | public int getScreenWidthDp() {
88 | return screenWidthDp;
89 | }
90 |
91 | public void setScreenWidthDp(int screenWidthDp) {
92 | this.screenWidthDp = screenWidthDp;
93 | }
94 |
95 | public int getScreenHeightDp() {
96 | return screenHeightDp;
97 | }
98 |
99 | public void setScreenHeightDp(int screenHeightDp) {
100 | this.screenHeightDp = screenHeightDp;
101 | }
102 |
103 | @Override
104 | public int describeContents() {
105 | return 0;
106 | }
107 |
108 | @Override
109 | public void writeToParcel(Parcel dest, int flags) {
110 | dest.writeFloat(this.density);
111 | dest.writeInt(this.densityDpi);
112 | dest.writeFloat(this.scaledDensity);
113 | dest.writeFloat(this.xdpi);
114 | dest.writeInt(this.screenWidthDp);
115 | dest.writeInt(this.screenHeightDp);
116 | }
117 |
118 | protected DisplayMetricsInfo(Parcel in) {
119 | this.density = in.readFloat();
120 | this.densityDpi = in.readInt();
121 | this.scaledDensity = in.readFloat();
122 | this.xdpi = in.readFloat();
123 | this.screenWidthDp = in.readInt();
124 | this.screenHeightDp = in.readInt();
125 | }
126 |
127 | public static final Creator
27 | * Created by JessYan on 2018/8/25 13:52
28 | * Contact me
29 | * Follow me
30 | * ================================================
31 | */
32 | public class FragmentLifecycleCallbacksImpl extends FragmentManager.FragmentLifecycleCallbacks {
33 | /**
34 | * 屏幕适配逻辑策略类
35 | */
36 | private AutoAdaptStrategy mAutoAdaptStrategy;
37 |
38 | public FragmentLifecycleCallbacksImpl(AutoAdaptStrategy autoAdaptStrategy) {
39 | mAutoAdaptStrategy = autoAdaptStrategy;
40 | }
41 |
42 | @Override
43 | public void onFragmentCreated(FragmentManager fm, Fragment f, Bundle savedInstanceState) {
44 | if (mAutoAdaptStrategy != null) {
45 | mAutoAdaptStrategy.applyAdapt(f, f.getActivity());
46 | }
47 | }
48 |
49 | /**
50 | * 设置屏幕适配逻辑策略类
51 | *
52 | * @param autoAdaptStrategy {@link AutoAdaptStrategy}
53 | */
54 | public void setAutoAdaptStrategy(AutoAdaptStrategy autoAdaptStrategy) {
55 | mAutoAdaptStrategy = autoAdaptStrategy;
56 | }
57 | }
58 |
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/autosize/src/main/java/me/jessyan/autosize/FragmentLifecycleCallbacksImplToAndroidx.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize;
17 |
18 | import android.os.Bundle;
19 | import androidx.fragment.app.Fragment;
20 | import androidx.fragment.app.FragmentManager;
21 |
22 | /**
23 | * ================================================
24 | * {@link FragmentLifecycleCallbacksImplToAndroidx} 可用来代替在 BaseFragment 中加入适配代码的传统方式
25 | * {@link FragmentLifecycleCallbacksImplToAndroidx} 这种方案类似于 AOP, 面向接口, 侵入性低, 方便统一管理, 扩展性强, 并且也支持适配三方库的 {@link Fragment}
26 | *
27 | * Created by JessYan on 2018/8/25 13:52
28 | * Contact me
29 | * Follow me
30 | * ================================================
31 | */
32 | public class FragmentLifecycleCallbacksImplToAndroidx extends FragmentManager.FragmentLifecycleCallbacks {
33 | /**
34 | * 屏幕适配逻辑策略类
35 | */
36 | private AutoAdaptStrategy mAutoAdaptStrategy;
37 |
38 | public FragmentLifecycleCallbacksImplToAndroidx(AutoAdaptStrategy autoAdaptStrategy) {
39 | mAutoAdaptStrategy = autoAdaptStrategy;
40 | }
41 |
42 | @Override
43 | public void onFragmentCreated(FragmentManager fm, Fragment f, Bundle savedInstanceState) {
44 | if (mAutoAdaptStrategy != null) {
45 | mAutoAdaptStrategy.applyAdapt(f, f.getActivity());
46 | }
47 | }
48 |
49 | /**
50 | * 设置屏幕适配逻辑策略类
51 | *
52 | * @param autoAdaptStrategy {@link AutoAdaptStrategy}
53 | */
54 | public void setAutoAdaptStrategy(AutoAdaptStrategy autoAdaptStrategy) {
55 | mAutoAdaptStrategy = autoAdaptStrategy;
56 | }
57 | }
58 |
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/autosize/src/main/java/me/jessyan/autosize/InitProvider.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize;
17 |
18 | import android.content.Context;
19 | import android.app.Application;
20 | import android.content.ContentProvider;
21 | import android.content.ContentValues;
22 | import android.database.Cursor;
23 | import android.net.Uri;
24 |
25 | import me.jessyan.autosize.utils.AutoSizeUtils;
26 |
27 | /**
28 | * ================================================
29 | * 通过声明 {@link ContentProvider} 自动完成初始化
30 | * Created by JessYan on 2018/8/19 11:55
31 | * Contact me
32 | * Follow me
33 | * ================================================
34 | */
35 | public class InitProvider extends ContentProvider {
36 | @Override
37 | public boolean onCreate() {
38 | Context application = getContext().getApplicationContext();
39 | if (application == null) {
40 | application = AutoSizeUtils.getApplicationByReflect();
41 | }
42 | AutoSizeConfig.getInstance()
43 | .setLog(true)
44 | .init((Application) application)
45 | .setUseDeviceSize(false);
46 | return true;
47 | }
48 |
49 | @Override
50 | public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
51 | return null;
52 | }
53 |
54 | @Override
55 | public String getType(Uri uri) {
56 | return null;
57 | }
58 |
59 | @Override
60 | public Uri insert(Uri uri, ContentValues values) {
61 | return null;
62 | }
63 |
64 | @Override
65 | public int delete(Uri uri, String selection, String[] selectionArgs) {
66 | return 0;
67 | }
68 |
69 | @Override
70 | public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
71 | return 0;
72 | }
73 | }
74 |
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/autosize/src/main/java/me/jessyan/autosize/WrapperAutoAdaptStrategy.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize;
17 |
18 | import android.app.Activity;
19 |
20 | /**
21 | * ================================================
22 | * {@link AutoAdaptStrategy} 的包装者, 用于给 {@link AutoAdaptStrategy} 的实现类增加一些额外的职责
23 | *
24 | * Created by JessYan on 2018/10/30 15:07
25 | * Contact me
26 | * Follow me
27 | * ================================================
28 | */
29 | public class WrapperAutoAdaptStrategy implements AutoAdaptStrategy {
30 | private final AutoAdaptStrategy mAutoAdaptStrategy;
31 |
32 | public WrapperAutoAdaptStrategy(AutoAdaptStrategy autoAdaptStrategy) {
33 | mAutoAdaptStrategy = autoAdaptStrategy;
34 | }
35 |
36 | @Override
37 | public void applyAdapt(Object target, Activity activity) {
38 | onAdaptListener onAdaptListener = AutoSizeConfig.getInstance().getOnAdaptListener();
39 | if (onAdaptListener != null){
40 | onAdaptListener.onAdaptBefore(target, activity);
41 | }
42 | if (mAutoAdaptStrategy != null) {
43 | mAutoAdaptStrategy.applyAdapt(target, activity);
44 | }
45 | if (onAdaptListener != null){
46 | onAdaptListener.onAdaptAfter(target, activity);
47 | }
48 | }
49 | }
50 |
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/autosize/src/main/java/me/jessyan/autosize/external/ExternalAdaptInfo.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.external;
17 |
18 | import android.app.Activity;
19 | import android.os.Parcel;
20 | import android.os.Parcelable;
21 |
22 | /**
23 | * ================================================
24 | * {@link ExternalAdaptInfo} 用来存储外部三方库的适配参数, 因为 AndroidAutoSize 默认会对项目中的所有模块都进行适配
25 | * 三方库的 {@link Activity} 也不例外, 但三方库的适配参数可能和自己项目中的适配参数不一致, 导致三方库的适配效果和理想的效果差别很大
26 | * 所以需要向 AndroidAutoSize 提供三方库的适配参数, 已完成对三方库的屏幕适配
27 | *
28 | * Created by JessYan on 2018/8/9 18:19
29 | * Contact me
30 | * Follow me
31 | * ================================================
32 | */
33 | public class ExternalAdaptInfo implements Parcelable {
34 | /**
35 | * 是否按照宽度进行等比例适配 (为了保证在高宽比不同的屏幕上也能正常适配, 所以只能在宽度和高度之中选一个作为基准进行适配)
36 | * {@code true} 为按照宽度适配, {@code false} 为按照高度适配
37 | */
38 | private boolean isBaseOnWidth;
39 | /**
40 | * 设计图上的设计尺寸, 单位 dp (三方库页面的设计图尺寸可能无法获知, 所以如果想让三方库的适配效果达到最好, 只有靠不断的尝试)
41 | * {@link #sizeInDp} 须配合 {@link #isBaseOnWidth} 使用, 规则如下:
42 | * 如果 {@link #isBaseOnWidth} 设置为 {@code true}, {@link #sizeInDp} 则应该设置为设计图的总宽度
43 | * 如果 {@link #isBaseOnWidth} 设置为 {@code false}, {@link #sizeInDp} 则应该设置为设计图的总高度
44 | * 如果您不需要自定义设计图上的设计尺寸, 想继续使用在 AndroidManifest 中填写的设计图尺寸, {@link #sizeInDp} 则设置为 {@code 0}
45 | */
46 | private float sizeInDp;
47 |
48 | public ExternalAdaptInfo(boolean isBaseOnWidth) {
49 | this.isBaseOnWidth = isBaseOnWidth;
50 | }
51 |
52 | public ExternalAdaptInfo(boolean isBaseOnWidth, float sizeInDp) {
53 | this.isBaseOnWidth = isBaseOnWidth;
54 | this.sizeInDp = sizeInDp;
55 | }
56 |
57 | public boolean isBaseOnWidth() {
58 | return isBaseOnWidth;
59 | }
60 |
61 | public void setBaseOnWidth(boolean baseOnWidth) {
62 | isBaseOnWidth = baseOnWidth;
63 | }
64 |
65 | public float getSizeInDp() {
66 | return sizeInDp;
67 | }
68 |
69 | public void setSizeInDp(float sizeInDp) {
70 | this.sizeInDp = sizeInDp;
71 | }
72 |
73 | @Override
74 | public int describeContents() {
75 | return 0;
76 | }
77 |
78 | @Override
79 | public void writeToParcel(Parcel dest, int flags) {
80 | dest.writeByte(this.isBaseOnWidth ? (byte) 1 : (byte) 0);
81 | dest.writeFloat(this.sizeInDp);
82 | }
83 |
84 | protected ExternalAdaptInfo(Parcel in) {
85 | this.isBaseOnWidth = in.readByte() != 0;
86 | this.sizeInDp = in.readFloat();
87 | }
88 |
89 | public static final Creator
35 | * Created by JessYan on 2018/8/10 14:40
36 | * Contact me
37 | * Follow me
38 | * ================================================
39 | */
40 | public class ExternalAdaptManager {
41 | private List
48 | * 支持链式调用, 如:
49 | * {@link ExternalAdaptManager#addCancelAdaptOfActivity(Class)#addCancelAdaptOfActivity(Class)}
50 | *
51 | * @param targetClass {@link Activity} class, Fragment class
52 | */
53 | public synchronized ExternalAdaptManager addCancelAdaptOfActivity(Class targetClass) {
54 | Preconditions.checkNotNull(targetClass, "targetClass == null");
55 | if (!isRun) {
56 | isRun = true;
57 | }
58 | if (mCancelAdaptList == null) {
59 | mCancelAdaptList = new ArrayList<>();
60 | }
61 | mCancelAdaptList.add(targetClass.getCanonicalName());
62 | return this;
63 | }
64 |
65 | /**
66 | * 将需要提供自定义适配参数的三方库 {@link Activity} 添加进来 (但不局限于三方库), 即可让该 {@link Activity} 根据自己提供的适配参数进行适配
67 | * 默认的全局适配参数不能满足您时可以使用此方法
68 | *
69 | * 一般用于三方库的 Activity, 因为三方库的设计图尺寸可能和项目自身的设计图尺寸不一致, 所以要想完美适配三方库的页面
70 | * 就需要提供三方库的设计图尺寸, 以及适配的方向 (以宽为基准还是高为基准?)
71 | * 三方库页面的设计图尺寸可能无法获知, 所以如果想让三方库的适配效果达到最好, 只有靠不断的尝试
72 | * 由于 AndroidAutoSize 可以让布局在所有设备上都等比例缩放, 所以只要您在一个设备上测试出了一个最完美的设计图尺寸
73 | * 那这个三方库页面在其他设备上也会呈现出同样的适配效果, 等比例缩放, 所以也就完成了三方库页面的屏幕适配
74 | * 即使在不改三方库源码的情况下也可以完美适配三方库的页面, 这就是 AndroidAutoSize 的优势
75 | * 但前提是三方库页面的布局使用的是 dp 和 sp, 如果布局全部使用的 px, 那 AndroidAutoSize 也将无能为力
76 | *
77 | * 支持链式调用, 如:
78 | * {@link ExternalAdaptManager#addExternalAdaptInfoOfActivity(Class, ExternalAdaptInfo)#addExternalAdaptInfoOfActivity(Class, ExternalAdaptInfo)}
79 | *
80 | * @param targetClass {@link Activity} class, Fragment class
81 | * @param info {@link ExternalAdaptInfo} 适配参数
82 | */
83 | public synchronized ExternalAdaptManager addExternalAdaptInfoOfActivity(Class targetClass, ExternalAdaptInfo info) {
84 | Preconditions.checkNotNull(targetClass, "targetClass == null");
85 | if (!isRun) {
86 | isRun = true;
87 | }
88 | if (mExternalAdaptInfos == null) {
89 | mExternalAdaptInfos = new HashMap<>(16);
90 | }
91 | mExternalAdaptInfos.put(targetClass.getCanonicalName(), info);
92 | return this;
93 | }
94 |
95 | /**
96 | * 这个 {@link Activity} 是否存在在取消适配的列表中, 如果在, 则该 {@link Activity} 适配失效
97 | *
98 | * @param targetClass {@link Activity} class, Fragment class
99 | * @return {@code true} 为存在, {@code false} 为不存在
100 | */
101 | public synchronized boolean isCancelAdapt(Class targetClass) {
102 | Preconditions.checkNotNull(targetClass, "targetClass == null");
103 | if (mCancelAdaptList == null) {
104 | return false;
105 | }
106 | return mCancelAdaptList.contains(targetClass.getCanonicalName());
107 | }
108 |
109 | /**
110 | * 这个 {@link Activity} 是否提供有自定义的适配参数, 如果有则使用此适配参数进行适配
111 | *
112 | * @param targetClass {@link Activity} class, Fragment class
113 | * @return 如果返回 {@code null} 则说明该 {@link Activity} 没有提供自定义的适配参数
114 | */
115 | public synchronized ExternalAdaptInfo getExternalAdaptInfoOfActivity(Class targetClass) {
116 | Preconditions.checkNotNull(targetClass, "targetClass == null");
117 | if (mExternalAdaptInfos == null) {
118 | return null;
119 | }
120 | return mExternalAdaptInfos.get(targetClass.getCanonicalName());
121 | }
122 |
123 | /**
124 | * 此管理器是否已经启动
125 | *
126 | * @return {@code true} 为已经启动, {@code false} 为没有启动
127 | */
128 | public boolean isRun() {
129 | return isRun;
130 | }
131 |
132 | /**
133 | * 设置管理器的运行状态
134 | *
135 | * @param run {@code true} 为让管理器启动运行, {@code false} 为让管理器停止运行
136 | */
137 | public ExternalAdaptManager setRun(boolean run) {
138 | isRun = run;
139 | return this;
140 | }
141 | }
142 |
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/autosize/src/main/java/me/jessyan/autosize/internal/CancelAdapt.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.internal;
17 |
18 | import android.app.Activity;
19 |
20 | /**
21 | * ================================================
22 | * AndroidAutoSize 默认项目中的所有模块都使用适配功能, 三方库的 {@link Activity} 也不例外
23 | * 如果某个页面不想使用适配功能, 请让该页面 {@link Activity} 实现此接口
24 | * 实现此接口表示放弃适配, 所有的适配效果都将失效
25 | *
26 | * Created by JessYan on 2018/8/9 09:54
27 | * Contact me
28 | * Follow me
29 | * ================================================
30 | */
31 | public interface CancelAdapt {
32 | }
33 |
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/autosize/src/main/java/me/jessyan/autosize/internal/CustomAdapt.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.internal;
17 |
18 | import android.app.Activity;
19 |
20 | /**
21 | * ================================================
22 | * 如果某些页面不想使用 AndroidAutoSize 初始化时设置的默认适配参数, 请让该页面 {@link Activity} 实现此接口
23 | * 实现此接口即可自定义用于适配的一些参数, 从而影响最终的适配效果
24 | *
25 | * Created by JessYan on 2018/8/9 10:25
26 | * Contact me
27 | * Follow me
28 | * ================================================
29 | */
30 | public interface CustomAdapt {
31 |
32 | /**
33 | * 是否按照宽度进行等比例适配 (为了保证在高宽比不同的屏幕上也能正常适配, 所以只能在宽度和高度之中选一个作为基准进行适配)
34 | *
35 | * @return {@code true} 为按照宽度适配, {@code false} 为按照高度适配
36 | */
37 | boolean isBaseOnWidth();
38 |
39 | /**
40 | * 返回设计图上的设计尺寸, 单位 dp
41 | * {@link #getSizeInDp} 须配合 {@link #isBaseOnWidth()} 使用, 规则如下:
42 | * 如果 {@link #isBaseOnWidth()} 返回 {@code true}, {@link #getSizeInDp} 则应该返回设计图的总宽度
43 | * 如果 {@link #isBaseOnWidth()} 返回 {@code false}, {@link #getSizeInDp} 则应该返回设计图的总高度
44 | * 如果您不需要自定义设计图上的设计尺寸, 想继续使用在 AndroidManifest 中填写的设计图尺寸, {@link #getSizeInDp} 则返回 {@code 0}
45 | *
46 | * @return 设计图上的设计尺寸, 单位 dp
47 | */
48 | float getSizeInDp();
49 | }
50 |
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/autosize/src/main/java/me/jessyan/autosize/onAdaptListener.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize;
17 |
18 | import android.app.Activity;
19 |
20 | /**
21 | * ================================================
22 | * 屏幕适配监听器，用于监听屏幕适配时的一些事件
23 | *
24 | * Created by JessYan on 2018/10/30 16:29
25 | * Contact me
26 | * Follow me
27 | * ================================================
28 | */
29 | public interface onAdaptListener {
30 | /**
31 | * 在屏幕适配前调用
32 | *
33 | * @param target 需要屏幕适配的对象 (可能是 {@link Activity} 或者 Fragment)
34 | * @param activity 当前 {@link Activity}
35 | */
36 | void onAdaptBefore(Object target, Activity activity);
37 |
38 | /**
39 | * 在屏幕适配后调用
40 | *
41 | * @param target 需要屏幕适配的对象 (可能是 {@link Activity} 或者 Fragment)
42 | * @param activity 当前 {@link Activity}
43 | */
44 | void onAdaptAfter(Object target, Activity activity);
45 | }
46 |
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/autosize/src/main/java/me/jessyan/autosize/unit/Subunits.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.unit;
17 |
18 | import android.util.DisplayMetrics;
19 |
20 | /**
21 | * ================================================
22 | * AndroidAutoSize 支持一些在 Android 系统上比较少见的单位作为副单位, 用于规避修改 {@link DisplayMetrics#density}
23 | * 所造成的对于其他使用 dp 布局的系统控件或三方库控件的不良影响
24 | *
25 | * Created by JessYan on 2018/8/28 10:27
26 | * Contact me
27 | * Follow me
28 | * ================================================
29 | */
30 | public enum Subunits {
31 | /**
32 | * 不使用副单位
33 | */
34 | NONE,
35 | /**
36 | * 单位 pt
37 | *
38 | * @see android.util.TypedValue#COMPLEX_UNIT_PT
39 | */
40 | PT,
41 | /**
42 | * 单位 in
43 | *
44 | * @see android.util.TypedValue#COMPLEX_UNIT_IN
45 | */
46 | IN,
47 | /**
48 | * 单位 mm
49 | *
50 | * @see android.util.TypedValue#COMPLEX_UNIT_MM
51 | */
52 | MM
53 | }
54 |
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/autosize/src/main/java/me/jessyan/autosize/utils/AutoSizeLog.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.utils;
17 |
18 | import android.util.Log;
19 |
20 | /**
21 | * ================================================
22 | * Created by JessYan on 2018/8/8 18:48
23 | * Contact me
24 | * Follow me
25 | * ================================================
26 | */
27 | public class AutoSizeLog {
28 | private static final String TAG = "AndroidAutoSize";
29 | private static boolean debug;
30 |
31 | private AutoSizeLog() {
32 | throw new IllegalStateException("you can't instantiate me!");
33 | }
34 |
35 | public static boolean isDebug() {
36 | return debug;
37 | }
38 |
39 | public static void setDebug(boolean debug) {
40 | AutoSizeLog.debug = debug;
41 | }
42 |
43 | public static void d(String message) {
44 | if (debug) {
45 | Log.d(TAG, message);
46 | }
47 | }
48 |
49 | public static void w(String message) {
50 | if (debug) {
51 | Log.w(TAG, message);
52 | }
53 | }
54 |
55 | public static void e(String message) {
56 | if (debug) {
57 | Log.e(TAG, message);
58 | }
59 | }
60 | }
61 |
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/autosize/src/main/java/me/jessyan/autosize/utils/AutoSizeUtils.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.utils;
17 |
18 | import android.annotation.SuppressLint;
19 | import android.content.Context;
20 | import android.util.TypedValue;
21 | import android.app.Application;
22 |
23 | import java.lang.reflect.InvocationTargetException;
24 |
25 | /**
26 | * ================================================
27 | * AndroidAutoSize 常用工具类
28 | *
29 | * Created by JessYan on 2018/8/25 15:24
30 | * Contact me
31 | * Follow me
32 | * ================================================
33 | */
34 | public class AutoSizeUtils {
35 |
36 | private AutoSizeUtils() {
37 | throw new IllegalStateException("you can't instantiate me!");
38 | }
39 |
40 | public static int dp2px(Context context, float value) {
41 | return (int) (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, value, context.getResources().getDisplayMetrics()) + 0.5f);
42 | }
43 |
44 | public static int sp2px(Context context, float value) {
45 | return (int) (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, value, context.getResources().getDisplayMetrics()) + 0.5f);
46 | }
47 |
48 | public static int pt2px(Context context, float value) {
49 | return (int) (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_PT, value, context.getResources().getDisplayMetrics()) + 0.5f);
50 | }
51 |
52 | public static int in2px(Context context, float value) {
53 | return (int) (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_IN, value, context.getResources().getDisplayMetrics()) + 0.5f);
54 | }
55 |
56 | public static int mm2px(Context context, float value) {
57 | return (int) (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_MM, value, context.getResources().getDisplayMetrics()) + 0.5f);
58 | }
59 |
60 | public static Application getApplicationByReflect() {
61 | try {
62 | @SuppressLint("PrivateApi")
63 | Class activityThread = Class.forName("android.app.ActivityThread");
64 | Object thread = activityThread.getMethod("currentActivityThread").invoke(null);
65 | Object app = activityThread.getMethod("getApplication").invoke(thread);
66 | if (app == null) {
67 | throw new NullPointerException("you should init first");
68 | }
69 | return (Application) app;
70 | } catch (NoSuchMethodException e) {
71 | e.printStackTrace();
72 | } catch (IllegalAccessException e) {
73 | e.printStackTrace();
74 | } catch (InvocationTargetException e) {
75 | e.printStackTrace();
76 | } catch (ClassNotFoundException e) {
77 | e.printStackTrace();
78 | }
79 | throw new NullPointerException("you should init first");
80 | }
81 | }
82 |
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/autosize/src/main/java/me/jessyan/autosize/utils/Preconditions.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.utils;
17 |
18 | import android.os.Looper;
19 |
20 | /**
21 | * ================================================
22 | * Created by JessYan on 26/09/2016 13:59
23 | * Contact me
24 | * Follow me
25 | * ================================================
26 | */
27 | public final class Preconditions {
28 |
29 | private Preconditions() {
30 | throw new IllegalStateException("you can't instantiate me!");
31 | }
32 |
33 | public static void checkArgument(boolean expression) {
34 | if (!expression) {
35 | throw new IllegalArgumentException();
36 | }
37 | }
38 |
39 | public static void checkArgument(boolean expression, Object errorMessage) {
40 | if (!expression) {
41 | throw new IllegalArgumentException(String.valueOf(errorMessage));
42 | }
43 | }
44 |
45 | public static void checkArgument(boolean expression, String errorMessageTemplate, Object... errorMessageArgs) {
46 | if (!expression) {
47 | throw new IllegalArgumentException(format(errorMessageTemplate, errorMessageArgs));
48 | }
49 | }
50 |
51 | public static void checkState(boolean expression) {
52 | if (!expression) {
53 | throw new IllegalStateException();
54 | }
55 | }
56 |
57 | public static void checkState(boolean expression, Object errorMessage) {
58 | if (!expression) {
59 | throw new IllegalStateException(String.valueOf(errorMessage));
60 | }
61 | }
62 |
63 | public static void checkState(boolean expression, String errorMessageTemplate, Object... errorMessageArgs) {
64 | if (!expression) {
65 | throw new IllegalStateException(format(errorMessageTemplate, errorMessageArgs));
66 | }
67 | }
68 |
69 | public static
36 | * 本框架核心原理来自于 今日头条官方适配方案
37 | *
38 | * 本框架源码的注释都很详细, 欢迎阅读学习
39 | *
40 | * AndroidAutoSize 会在 APP 启动时自动完成初始化, 如果您想设置自定义参数可以在 {@link Application#onCreate()} 中设置
41 | *
42 | * Created by JessYan on 2018/8/9 17:05
43 | * Contact me
44 | * Follow me
45 | * ================================================
46 | */
47 | public class BaseApplication extends Application {
48 | @Override
49 | public void onCreate() {
50 | super.onCreate();
51 | //当 App 中出现多进程, 并且您需要适配所有的进程, 就需要在 App 初始化时调用 initCompatMultiProcess()
52 | AutoSize.initCompatMultiProcess(this);
53 |
54 | //如果在某些特殊情况下出现 InitProvider 未能正常实例化, 导致 AndroidAutoSize 未能完成初始化
55 | //可以主动调用 AutoSize.checkAndInit(this) 方法, 完成 AndroidAutoSize 的初始化后即可正常使用
56 | // AutoSize.checkAndInit(this);
57 |
58 | // 如何控制 AndroidAutoSize 的初始化，让 AndroidAutoSize 在某些设备上不自动启动？https://github.com/JessYanCoding/AndroidAutoSize/issues/249
59 |
60 | /**
61 | * 以下是 AndroidAutoSize 可以自定义的参数, {@link AutoSizeConfig} 的每个方法的注释都写的很详细
62 | * 使用前请一定记得跳进源码，查看方法的注释, 下面的注释只是简单描述!!!
63 | */
64 | AutoSizeConfig.getInstance()
65 |
66 | //是否让框架支持自定义 Fragment 的适配参数, 由于这个需求是比较少见的, 所以须要使用者手动开启
67 | //如果没有这个需求建议不开启
68 | .setCustomFragment(true)
69 |
70 | //是否屏蔽系统字体大小对 AndroidAutoSize 的影响, 如果为 true, App 内的字体的大小将不会跟随系统设置中字体大小的改变
71 | //如果为 false, 则会跟随系统设置中字体大小的改变, 默认为 false
72 | // .setExcludeFontScale(true)
73 |
74 | //区别于系统字体大小的放大比例, AndroidAutoSize 允许 APP 内部可以独立于系统字体大小之外，独自拥有全局调节 APP 字体大小的能力
75 | //当然, 在 APP 内您必须使用 sp 来作为字体的单位, 否则此功能无效, 不设置或将此值设为 0 则取消此功能
76 | // .setPrivateFontScale(0.8f)
77 |
78 | //屏幕适配监听器
79 | .setOnAdaptListener(new onAdaptListener() {
80 | @Override
81 | public void onAdaptBefore(Object target, Activity activity) {
82 | //使用以下代码, 可以解决横竖屏切换时的屏幕适配问题
83 | //使用以下代码, 可支持 Android 的分屏或缩放模式, 但前提是在分屏或缩放模式下当用户改变您 App 的窗口大小时
84 | //系统会重绘当前的页面, 经测试在某些机型, 某些情况下系统不会重绘当前页面, ScreenUtils.getScreenSize(activity) 的参数一定要不要传 Application!!!
85 | // AutoSizeConfig.getInstance().setScreenWidth(ScreenUtils.getScreenSize(activity)[0]);
86 | // AutoSizeConfig.getInstance().setScreenHeight(ScreenUtils.getScreenSize(activity)[1]);
87 | AutoSizeLog.d(String.format(Locale.ENGLISH, "%s onAdaptBefore!", target.getClass().getName()));
88 | }
89 |
90 | @Override
91 | public void onAdaptAfter(Object target, Activity activity) {
92 | AutoSizeLog.d(String.format(Locale.ENGLISH, "%s onAdaptAfter!", target.getClass().getName()));
93 | }
94 | })
95 |
96 | //是否打印 AutoSize 的内部日志, 默认为 true, 如果您不想 AutoSize 打印日志, 则请设置为 false
97 | // .setLog(false)
98 |
99 | //是否使用设备的实际尺寸做适配, 默认为 false, 如果设置为 false, 在以屏幕高度为基准进行适配时
100 | //AutoSize 会将屏幕总高度减去状态栏高度来做适配
101 | //设置为 true 则使用设备的实际屏幕高度, 不会减去状态栏高度
102 | //在全面屏或刘海屏幕设备中, 获取到的屏幕高度可能不包含状态栏高度, 所以在全面屏设备中不需要减去状态栏高度，所以可以 setUseDeviceSize(true)
103 | // .setUseDeviceSize(true)
104 |
105 | //是否全局按照宽度进行等比例适配, 默认为 true, 如果设置为 false, AutoSize 会全局按照高度进行适配
106 | // .setBaseOnWidth(false)
107 |
108 | //设置屏幕适配逻辑策略类, 一般不用设置, 使用框架默认的就好
109 | // .setAutoAdaptStrategy(new AutoAdaptStrategy())
110 | ;
111 | }
112 | }
113 |
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/demo-androidx/src/main/java/me/jessyan/autosize/demo/androidx/CustomAdaptActivity.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo.androidx;
17 |
18 | import android.app.Activity;
19 | import android.content.Intent;
20 | import android.os.Bundle;
21 | import android.view.View;
22 |
23 | import androidx.appcompat.app.AppCompatActivity;
24 | import androidx.fragment.app.Fragment;
25 | import me.jessyan.autosize.internal.CustomAdapt;
26 |
27 | /**
28 | * ================================================
29 | * 本框架核心原理来自于 今日头条官方适配方案
30 | *
31 | * {@link CustomAdaptActivity} 展示项目内部的 {@link Activity} 自定义适配参数的用法, 需要实现 {@link CustomAdapt}
32 | * 现在 AndroidAutoSize 是全局以屏幕宽度为基准进行适配的, 并且全局的设计图尺寸为 360 * 640
33 | * 这里就展示怎么让 {@link CustomAdaptActivity} 单个页面, 有别于全局设置, 以屏幕高度为基准进行适配, 并且更改设计图尺寸为 iPhone 的设计图尺寸
34 | * 如果这个页面的设计图尺寸有别于其他页面, AndroidAutoSize 允许您改变单个页面的设计图尺寸, {@link #getSizeInDp()}
35 | *
36 | * Created by JessYan on 2018/8/11 11:31
37 | * Contact me
38 | * Follow me
39 | * ================================================
40 | */
41 | public class CustomAdaptActivity extends AppCompatActivity implements CustomAdapt {
42 |
43 | @Override
44 | protected void onCreate(Bundle savedInstanceState) {
45 | super.onCreate(savedInstanceState);
46 | setContentView(R.layout.activity_custom_adapt);
47 | }
48 |
49 | /**
50 | * 跳转到 {@link FragmentHost}, 展示项目内部的 {@link Fragment} 自定义适配参数的用法
51 | *
52 | * @param view {@link View}
53 | */
54 | public void goCustomAdaptFragment(View view) {
55 | startActivity(new Intent(getApplicationContext(), FragmentHost.class));
56 | }
57 |
58 | /**
59 | * 是否按照宽度进行等比例适配 (为了保证在高宽比不同的屏幕上也能正常适配, 所以只能在宽度和高度之中选择一个作为基准进行适配)
60 | *
61 | * @return {@code true} 为按照宽度进行适配, {@code false} 为按照高度进行适配
62 | */
63 | @Override
64 | public boolean isBaseOnWidth() {
65 | return false;
66 | }
67 |
68 | /**
69 | * 这里使用 iPhone 的设计图, iPhone 的设计图尺寸为 750px * 1334px, 高换算成 dp 为 667 (1334px / 2 = 667dp)
70 | *
71 | * 返回设计图上的设计尺寸, 单位 dp
72 | * {@link #getSizeInDp} 须配合 {@link #isBaseOnWidth()} 使用, 规则如下:
73 | * 如果 {@link #isBaseOnWidth()} 返回 {@code true}, {@link #getSizeInDp} 则应该返回设计图的总宽度
74 | * 如果 {@link #isBaseOnWidth()} 返回 {@code false}, {@link #getSizeInDp} 则应该返回设计图的总高度
75 | * 如果您不需要自定义设计图上的设计尺寸, 想继续使用在 AndroidManifest 中填写的设计图尺寸, {@link #getSizeInDp} 则返回 {@code 0}
76 | *
77 | * @return 设计图上的设计尺寸, 单位 dp
78 | */
79 | @Override
80 | public float getSizeInDp() {
81 | return 667;
82 | }
83 | }
84 |
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/demo-androidx/src/main/java/me/jessyan/autosize/demo/androidx/CustomFragment1.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo.androidx;
17 |
18 | import android.os.Bundle;
19 | import android.view.Gravity;
20 | import android.view.LayoutInflater;
21 | import android.view.View;
22 | import android.view.ViewGroup;
23 | import android.widget.TextView;
24 |
25 | import androidx.annotation.NonNull;
26 | import androidx.annotation.Nullable;
27 | import androidx.fragment.app.Fragment;
28 | import me.jessyan.autosize.AutoSize;
29 | import me.jessyan.autosize.internal.CustomAdapt;
30 | import me.jessyan.autosize.utils.AutoSizeUtils;
31 |
32 | /**
33 | * ================================================
34 | * Created by JessYan on 2018/8/25 14:06
35 | * Contact me
36 | * Follow me
37 | * ================================================
38 | */
39 | public class CustomFragment1 extends Fragment implements CustomAdapt {
40 |
41 | @Nullable
42 | @Override
43 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
44 | //由于某些原因, 屏幕旋转后 Fragment 的重建, 会导致框架对 Fragment 的自定义适配参数失去效果
45 | //所以如果您的 Fragment 允许屏幕旋转, 则请在 onCreateView 手动调用一次 AutoSize.autoConvertDensity()
46 | //如果您的 Fragment 不允许屏幕旋转, 则可以将下面调用 AutoSize.autoConvertDensity() 的代码删除掉
47 | AutoSize.autoConvertDensity(getActivity(), 1080, true);
48 | return createTextView(inflater, "Fragment-1\nView width = 360dp\nTotal width = 1080dp", 0xffff0000);
49 | }
50 |
51 | @Override
52 | public boolean isBaseOnWidth() {
53 | return true;
54 | }
55 |
56 | @Override
57 | public float getSizeInDp() {
58 | return 1080;
59 | }
60 |
61 | public static View createTextView(LayoutInflater inflater, String content, int backgroundColor) {
62 | TextView view = new TextView(inflater.getContext());
63 | ViewGroup.LayoutParams layoutParams =
64 | new ViewGroup.LayoutParams((AutoSizeUtils.dp2px(inflater.getContext(), 360)),
65 | ViewGroup.LayoutParams.MATCH_PARENT);
66 | view.setLayoutParams(layoutParams);
67 | view.setText(content);
68 | view.setTextColor(0xffffffff);
69 | view.setGravity(Gravity.CENTER);
70 | view.setTextSize(30);
71 | view.setBackgroundColor(backgroundColor);
72 | return view;
73 | }
74 | }
75 |
--------------------------------------------------------------------------------
/demo-androidx/src/main/java/me/jessyan/autosize/demo/androidx/CustomFragment2.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo.androidx;
17 |
18 | import android.os.Bundle;
19 | import android.view.LayoutInflater;
20 | import android.view.View;
21 | import android.view.ViewGroup;
22 |
23 | import androidx.annotation.NonNull;
24 | import androidx.annotation.Nullable;
25 | import androidx.fragment.app.Fragment;
26 | import me.jessyan.autosize.AutoSize;
27 | import me.jessyan.autosize.internal.CustomAdapt;
28 |
29 | /**
30 | * ================================================
31 | * Created by JessYan on 2018/8/25 14:06
32 | * Contact me
33 | * Follow me
34 | * ================================================
35 | */
36 | public class CustomFragment2 extends Fragment implements CustomAdapt{
37 |
38 | @Nullable
39 | @Override
40 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
41 | //由于某些原因, 屏幕旋转后 Fragment 的重建, 会导致框架对 Fragment 的自定义适配参数失去效果
42 | //所以如果您的 Fragment 允许屏幕旋转, 则请在 onCreateView 手动调用一次 AutoSize.autoConvertDensity()
43 | //如果您的 Fragment 不允许屏幕旋转, 则可以将下面调用 AutoSize.autoConvertDensity() 的代码删除掉
44 | AutoSize.autoConvertDensity(getActivity(), 720, true);
45 | return CustomFragment1.createTextView(inflater, "Fragment-2\nView width = 360dp\nTotal width = 720dp", 0xff00ff00);
46 | }
47 |
48 | @Override
49 | public boolean isBaseOnWidth() {
50 | return true;
51 | }
52 |
53 | @Override
54 | public float getSizeInDp() {
55 | return 720;
56 | }
57 | }
58 |
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/demo-androidx/src/main/java/me/jessyan/autosize/demo/androidx/CustomFragment3.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo.androidx;
17 |
18 | import android.os.Bundle;
19 | import android.view.LayoutInflater;
20 | import android.view.View;
21 | import android.view.ViewGroup;
22 |
23 | import androidx.annotation.NonNull;
24 | import androidx.annotation.Nullable;
25 | import androidx.fragment.app.Fragment;
26 | import me.jessyan.autosize.AutoSize;
27 | import me.jessyan.autosize.internal.CustomAdapt;
28 |
29 | /**
30 | * ================================================
31 | * Created by JessYan on 2018/8/25 14:06
32 | * Contact me
33 | * Follow me
34 | * ================================================
35 | */
36 | public class CustomFragment3 extends Fragment implements CustomAdapt{
37 |
38 | @Nullable
39 | @Override
40 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
41 | //由于某些原因, 屏幕旋转后 Fragment 的重建, 会导致框架对 Fragment 的自定义适配参数失去效果
42 | //所以如果您的 Fragment 允许屏幕旋转, 则请在 onCreateView 手动调用一次 AutoSize.autoConvertDensity()
43 | //如果您的 Fragment 不允许屏幕旋转, 则可以将下面调用 AutoSize.autoConvertDensity() 的代码删除掉
44 | AutoSize.autoConvertDensity(getActivity(), 360, true);
45 | return CustomFragment1.createTextView(inflater, "Fragment-3\nView width = 360dp\nTotal width = 360dp", 0xff0000ff);
46 | }
47 |
48 | @Override
49 | public boolean isBaseOnWidth() {
50 | return true;
51 | }
52 |
53 | @Override
54 | public float getSizeInDp() {
55 | return 360;
56 | }
57 | }
58 |
--------------------------------------------------------------------------------
/demo-androidx/src/main/java/me/jessyan/autosize/demo/androidx/FragmentHost.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo.androidx;
17 |
18 | import android.os.Bundle;
19 |
20 | import androidx.annotation.Nullable;
21 | import androidx.appcompat.app.AppCompatActivity;
22 | import me.jessyan.autosize.internal.CustomAdapt;
23 |
24 | /**
25 | * ================================================
26 | * Created by JessYan on 2018/8/25 14:39
27 | * Contact me
28 | * Follow me
29 | * ================================================
30 | */
31 | public class FragmentHost extends AppCompatActivity implements CustomAdapt {
32 | @Override
33 | protected void onCreate(@Nullable Bundle savedInstanceState) {
34 | super.onCreate(savedInstanceState);
35 | setContentView(R.layout.activity_host);
36 | if (getSupportFragmentManager().findFragmentById(R.id.container1) == null) {
37 | getSupportFragmentManager().beginTransaction().add(R.id.container1, new CustomFragment1()).commit();
38 | }
39 | if (getSupportFragmentManager().findFragmentById(R.id.container2) == null) {
40 | getSupportFragmentManager().beginTransaction().add(R.id.container2, new CustomFragment2()).commit();
41 | }
42 | if (getSupportFragmentManager().findFragmentById(R.id.container3) == null) {
43 | getSupportFragmentManager().beginTransaction().add(R.id.container3, new CustomFragment3()).commit();
44 | }
45 | }
46 |
47 | @Override
48 | public boolean isBaseOnWidth() {
49 | return true;
50 | }
51 |
52 | @Override
53 | public float getSizeInDp() {
54 | return 720;
55 | }
56 | }
57 |
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/demo-androidx/src/main/java/me/jessyan/autosize/demo/androidx/MainActivity.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo.androidx;
17 |
18 | import android.app.Activity;
19 | import android.app.Dialog;
20 | import android.app.Fragment;
21 | import android.content.Intent;
22 | import android.os.Bundle;
23 | import android.view.View;
24 | import android.widget.Toast;
25 |
26 | import androidx.appcompat.app.AppCompatActivity;
27 | import me.jessyan.autosize.AutoSizeConfig;
28 | import me.jessyan.autosize.internal.CustomAdapt;
29 |
30 | /**
31 | * ================================================
32 | * 本框架核心原理来自于 今日头条官方适配方案
33 | * 此方案不光可以适配 {@link Activity}, 这个 {@link Activity} 下的所有 {@link Fragment}、{@link Dialog}、{@link View} 都会自动适配
34 | *
35 | * {@link MainActivity} 是以屏幕宽度为基准进行适配的, 并且使用的是在 AndroidManifest 中填写的全局设计图尺寸 360 * 640
36 | * 不懂什么叫基准的话, 请看 {@link AutoSizeConfig#isBaseOnWidth}) 的注释, AndroidAutoSize 默认全局以屏幕宽度为基准进行适配
37 | * 如果想更改为全局以屏幕高度为基准进行适配, 请在 {@link BaseApplication} 中按注释中更改, 为什么强调全局？
38 | * 因为 AndroidAutoSize 允许每个 {@link Activity} 可以自定义适配参数, 自定义适配参数通过实现 {@link CustomAdapt}
39 | * 如果不自定义适配参数就会使用全局的适配参数, 全局适配参数在 {@link BaseApplication} 中按注释设置
40 | *
41 | * Created by JessYan on 2018/8/9 17:05
42 | * Contact me
43 | * Follow me
44 | * ================================================
45 | */
46 | //实现 CancelAdapt 即可取消当前 Activity 的屏幕适配, 并且这个 Activity 下的所有 Fragment 和 View 都会被取消适配
47 | //public class MainActivity extends AppCompatActivity implements CancelAdapt {
48 | public class MainActivity extends AppCompatActivity {
49 |
50 | @Override
51 | protected void onCreate(Bundle savedInstanceState) {
52 | super.onCreate(savedInstanceState);
53 | setContentView(R.layout.activity_main);
54 | }
55 |
56 | /**
57 | * 需要注意的是暂停 AndroidAutoSize 后, AndroidAutoSize 只是停止了对后续还没有启动的 {@link Activity} 进行适配的工作
58 | * 但对已经启动且已经适配的 {@link Activity} 不会有任何影响
59 | *
60 | * @param view {@link View}
61 | */
62 | public void stop(View view) {
63 | Toast.makeText(getApplicationContext(), "AndroidAutoSize stops working!", Toast.LENGTH_SHORT).show();
64 | AutoSizeConfig.getInstance().stop(this);
65 | }
66 |
67 | /**
68 | * 需要注意的是重新启动 AndroidAutoSize 后, AndroidAutoSize 只是重新开始了对后续还没有启动的 {@link Activity} 进行适配的工作
69 | * 但对已经启动且在 stop 期间未适配的 {@link Activity} 不会有任何影响
70 | *
71 | * @param view {@link View}
72 | */
73 | public void restart(View view) {
74 | Toast.makeText(getApplicationContext(), "AndroidAutoSize continues to work", Toast.LENGTH_SHORT).show();
75 | AutoSizeConfig.getInstance().restart();
76 | }
77 |
78 | /**
79 | * 跳转到 {@link CustomAdaptActivity}, 展示项目内部的 {@link Activity} 自定义适配参数的用法
80 | *
81 | * @param view {@link View}
82 | */
83 | public void goCustomAdaptActivity(View view) {
84 | startActivity(new Intent(getApplicationContext(), CustomAdaptActivity.class));
85 | }
86 | }
87 |
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/demo-androidx/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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1 |
29 | * 本框架源码的注释都很详细, 欢迎阅读学习
30 | *
31 | * AndroidAutoSize 会在 APP 启动时自动完成初始化, 如果您想设置自定义参数可以在 {@link Application#onCreate()} 中设置
32 | *
33 | * Created by JessYan on 2018/8/9 17:05
34 | * Contact me
35 | * Follow me
36 | * ================================================
37 | */
38 | public class BaseApplication extends Application {
39 | @Override
40 | public void onCreate() {
41 | super.onCreate();
42 | //对单位的自定义配置, 请在 App 启动时完成
43 | configUnits();
44 | }
45 |
46 | /**
47 | * 注意!!! 布局时的实时预览在开发阶段是一个很重要的环节, 很多情况下 Android Studio 提供的默认预览设备并不能完全展示我们的设计图
48 | * 所以我们就需要自己创建模拟设备, 以下链接是给大家的福利, 按照链接中的操作可以让预览效果和设计图完全一致!
49 | * @see dp、pt、in、mm 这四种单位的模拟设备创建方法
50 | *
51 | * v0.9.0 以后, AndroidAutoSize 强势升级, 将这个方案做到极致, 现在支持5种单位 (dp、sp、pt、in、mm)
52 | * {@link UnitsManager} 可以让使用者随意配置自己想使用的单位类型
53 | * 其中 dp、sp 这两个是比较常见的单位, 作为 AndroidAutoSize 的主单位, 默认被 AndroidAutoSize 支持
54 | * pt、in、mm 这三个是比较少见的单位, 只可以选择其中的一个, 作为 AndroidAutoSize 的副单位, 与 dp、sp 一起被 AndroidAutoSize 支持
55 | * 副单位是用于规避修改 {@link DisplayMetrics#density} 所造成的对于其他使用 dp 布局的系统控件或三方库控件的不良影响
56 | * 您选择什么单位, 就在 layout 文件中用什么单位布局
57 | *
58 | * 两个主单位和一个副单位, 可以随时使用 {@link UnitsManager} 的方法关闭和重新开启对它们的支持
59 | * 如果您想完全规避修改 {@link DisplayMetrics#density} 所造成的对于其他使用 dp 布局的系统控件或三方库控件的不良影响
60 | * 那请调用 {@link UnitsManager#setSupportDP}、{@link UnitsManager#setSupportSP} 都设置为 {@code false}
61 | * 停止对两个主单位的支持 (如果开启 sp, 对其他三方库控件影响不大, 也可以不关闭对 sp 的支持)
62 | * 并调用 {@link UnitsManager#setSupportSubunits} 从三个冷门单位中选择一个作为副单位
63 | * 三个单位的效果都是一样的, 按自己的喜好选择, 比如我就喜欢 mm, 翻译为中文是妹妹的意思
64 | * 然后在 layout 文件中只使用这个副单位进行布局, 这样就可以完全规避修改 {@link DisplayMetrics#density} 所造成的不良影响
65 | * 因为 dp、sp 这两个单位在其他系统控件或三方库控件中都非常常见, 但三个冷门单位却非常少见
66 | */
67 | private void configUnits() {
68 | //AndroidAutoSize 默认开启对 dp 的支持, 调用 UnitsManager.setSupportDP(false); 可以关闭对 dp 的支持
69 | //主单位 dp 和 副单位可以同时开启的原因是, 对于旧项目中已经使用了 dp 进行布局的页面的兼容
70 | //让开发者的旧项目可以渐进式的从 dp 切换到副单位, 即新页面用副单位进行布局, 然后抽时间逐渐的将旧页面的布局单位从 dp 改为副单位
71 | //最后将 dp 全部改为副单位后, 再使用 UnitsManager.setSupportDP(false); 将 dp 的支持关闭, 彻底隔离修改 density 所造成的不良影响
72 | //如果项目完全使用副单位, 则可以直接以像素为单位填写 AndroidManifest 中需要填写的设计图尺寸, 不需再把像素转化为 dp
73 | AutoSizeConfig.getInstance().getUnitsManager()
74 | .setSupportDP(false)
75 |
76 | //当使用者想将旧项目从主单位过渡到副单位, 或从副单位过渡到主单位时
77 | //因为在使用主单位时, 建议在 AndroidManifest 中填写设计图的 dp 尺寸, 比如 360 * 640
78 | //而副单位有一个特性是可以直接在 AndroidManifest 中填写设计图的 px 尺寸, 比如 1080 * 1920
79 | //但在 AndroidManifest 中却只能填写一套设计图尺寸, 并且已经填写了主单位的设计图尺寸
80 | //所以当项目中同时存在副单位和主单位, 并且副单位的设计图尺寸与主单位的设计图尺寸不同时, 可以通过 UnitsManager#setDesignSize() 方法配置
81 | //如果副单位的设计图尺寸与主单位的设计图尺寸相同, 则不需要调用 UnitsManager#setDesignSize(), 框架会自动使用 AndroidManifest 中填写的设计图尺寸
82 | // .setDesignSize(2160, 3840)
83 |
84 | //AndroidAutoSize 默认开启对 sp 的支持, 调用 UnitsManager.setSupportSP(false); 可以关闭对 sp 的支持
85 | //如果关闭对 sp 的支持, 在布局时就应该使用副单位填写字体的尺寸
86 | //如果开启 sp, 对其他三方库控件影响不大, 也可以不关闭对 sp 的支持, 这里我就继续开启 sp, 请自行斟酌自己的项目是否需要关闭对 sp 的支持
87 | // .setSupportSP(false)
88 |
89 | //AndroidAutoSize 默认不支持副单位, 调用 UnitsManager#setSupportSubunits() 可选择一个自己心仪的副单位, 并开启对副单位的支持
90 | //只能在 pt、in、mm 这三个冷门单位中选择一个作为副单位, 三个单位的适配效果其实都是一样的, 您觉的哪个单位看起顺眼就用哪个
91 | //您选择什么单位就在 layout 文件中用什么单位进行布局, 我选择用 mm 为单位进行布局, 因为 mm 翻译为中文是妹妹的意思
92 | //如果大家生活中没有妹妹, 那我们就让项目中最不缺的就是妹妹!
93 | .setSupportSubunits(Subunits.MM);
94 | }
95 | }
96 |
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/demo-subunits/src/main/java/me/jessyan/autosize/demo/subunits/CustomAdaptActivity.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo.subunits;
17 |
18 | import android.os.Bundle;
19 | import android.support.v7.app.AppCompatActivity;
20 |
21 | import me.jessyan.autosize.internal.CustomAdapt;
22 |
23 | /**
24 | * ================================================
25 | * 本框架核心原理来自于 今日头条官方适配方案
26 | *
27 | * Created by JessYan on 2018/8/11 11:31
28 | * Contact me
29 | * Follow me
30 | * ================================================
31 | */
32 | public class CustomAdaptActivity extends AppCompatActivity implements CustomAdapt {
33 |
34 | @Override
35 | protected void onCreate(Bundle savedInstanceState) {
36 | super.onCreate(savedInstanceState);
37 | setContentView(R.layout.activity_custom_adapt);
38 | }
39 |
40 | /**
41 | * 是否按照宽度进行等比例适配 (为了保证在高宽比不同的屏幕上也能正常适配, 所以只能在宽度和高度之中选择一个作为基准进行适配)
42 | *
43 | * @return {@code true} 为按照宽度进行适配, {@code false} 为按照高度进行适配
44 | */
45 | @Override
46 | public boolean isBaseOnWidth() {
47 | return false;
48 | }
49 |
50 | /**
51 | * 这里使用 iPhone 的设计图, iPhone 的设计图尺寸为 750px * 1334px, 因为这个页面使用副单位进行布局
52 | * 所以可以直接以像素作为单位返回设计图的尺寸
53 | *
54 | * 返回设计图上的设计尺寸
55 | * {@link #getSizeInDp} 须配合 {@link #isBaseOnWidth()} 使用, 规则如下:
56 | * 如果 {@link #isBaseOnWidth()} 返回 {@code true}, {@link #getSizeInDp} 则应该返回设计图的总宽度
57 | * 如果 {@link #isBaseOnWidth()} 返回 {@code false}, {@link #getSizeInDp} 则应该返回设计图的总高度
58 | * 如果您不需要自定义设计图上的设计尺寸, 想继续使用在 AndroidManifest 中填写的设计图尺寸, {@link #getSizeInDp} 则返回 {@code 0}
59 | *
60 | * @return 设计图上的设计尺寸
61 | */
62 | @Override
63 | public float getSizeInDp() {
64 | return 1334;
65 | }
66 | }
67 |
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/demo-subunits/src/main/java/me/jessyan/autosize/demo/subunits/MainActivity.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo.subunits;
17 |
18 | import android.app.Activity;
19 | import android.content.Intent;
20 | import android.os.Bundle;
21 | import android.support.v7.app.AppCompatActivity;
22 | import android.view.View;
23 |
24 | /**
25 | * ================================================
26 | * 本框架核心原理来自于 今日头条官方适配方案
27 | *
28 | * Created by JessYan on 2018/8/9 17:05
29 | * Contact me
30 | * Follow me
31 | * ================================================
32 | */
33 | public class MainActivity extends AppCompatActivity {
34 |
35 | @Override
36 | protected void onCreate(Bundle savedInstanceState) {
37 | super.onCreate(savedInstanceState);
38 | setContentView(R.layout.activity_main);
39 | }
40 |
41 | /**
42 | * 跳转到 {@link CustomAdaptActivity}, 展示项目内部的 {@link Activity} 自定义适配参数的用法
43 | *
44 | * @param view {@link View}
45 | */
46 | public void goCustomAdaptActivity(View view) {
47 | startActivity(new Intent(getApplicationContext(), CustomAdaptActivity.class));
48 | }
49 | }
50 |
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/demo-subunits/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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1 |
40 | * 本框架核心原理来自于 今日头条官方适配方案
41 | *
42 | * 本框架源码的注释都很详细, 欢迎阅读学习
43 | *
44 | * AndroidAutoSize 会在 APP 启动时自动完成初始化, 如果您想设置自定义参数可以在 {@link Application#onCreate()} 中设置
45 | *
46 | * Created by JessYan on 2018/8/9 17:05
47 | * Contact me
48 | * Follow me
49 | * ================================================
50 | */
51 | public class BaseApplication extends Application {
52 | @Override
53 | public void onCreate() {
54 | super.onCreate();
55 | //当 App 中出现多进程, 并且您需要适配所有的进程, 就需要在 App 初始化时调用 initCompatMultiProcess()
56 | //在 Demo 中跳转的三方库中的 DefaultErrorActivity 就是在另外一个进程中, 所以要想适配这个 Activity 就需要调用 initCompatMultiProcess()
57 | AutoSize.initCompatMultiProcess(this);
58 |
59 | //如果在某些特殊情况下出现 InitProvider 未能正常实例化, 导致 AndroidAutoSize 未能完成初始化
60 | //可以主动调用 AutoSize.checkAndInit(this) 方法, 完成 AndroidAutoSize 的初始化后即可正常使用
61 | // AutoSize.checkAndInit(this);
62 |
63 | // 如何控制 AndroidAutoSize 的初始化，让 AndroidAutoSize 在某些设备上不自动启动？https://github.com/JessYanCoding/AndroidAutoSize/issues/249
64 |
65 | /**
66 | * 以下是 AndroidAutoSize 可以自定义的参数, {@link AutoSizeConfig} 的每个方法的注释都写的很详细
67 | * 使用前请一定记得跳进源码，查看方法的注释, 下面的注释只是简单描述!!!
68 | */
69 | AutoSizeConfig.getInstance()
70 |
71 | //是否让框架支持自定义 Fragment 的适配参数, 由于这个需求是比较少见的, 所以须要使用者手动开启
72 | //如果没有这个需求建议不开启
73 | .setCustomFragment(true)
74 |
75 | //是否屏蔽系统字体大小对 AndroidAutoSize 的影响, 如果为 true, App 内的字体的大小将不会跟随系统设置中字体大小的改变
76 | //如果为 false, 则会跟随系统设置中字体大小的改变, 默认为 false
77 | // .setExcludeFontScale(true)
78 |
79 | //区别于系统字体大小的放大比例, AndroidAutoSize 允许 APP 内部可以独立于系统字体大小之外，独自拥有全局调节 APP 字体大小的能力
80 | //当然, 在 APP 内您必须使用 sp 来作为字体的单位, 否则此功能无效, 不设置或将此值设为 0 则取消此功能
81 | // .setPrivateFontScale(0.8f)
82 |
83 | //屏幕适配监听器
84 | .setOnAdaptListener(new onAdaptListener() {
85 | @Override
86 | public void onAdaptBefore(Object target, Activity activity) {
87 | //使用以下代码, 可以解决横竖屏切换时的屏幕适配问题
88 | //使用以下代码, 可支持 Android 的分屏或缩放模式, 但前提是在分屏或缩放模式下当用户改变您 App 的窗口大小时
89 | //系统会重绘当前的页面, 经测试在某些机型, 某些情况下系统不会主动重绘当前页面, 所以这时您需要自行重绘当前页面
90 | //ScreenUtils.getScreenSize(activity) 的参数一定要不要传 Application!!!
91 | // AutoSizeConfig.getInstance().setScreenWidth(ScreenUtils.getScreenSize(activity)[0]);
92 | // AutoSizeConfig.getInstance().setScreenHeight(ScreenUtils.getScreenSize(activity)[1]);
93 | AutoSizeLog.d(String.format(Locale.ENGLISH, "%s onAdaptBefore!", target.getClass().getName()));
94 | }
95 |
96 | @Override
97 | public void onAdaptAfter(Object target, Activity activity) {
98 | AutoSizeLog.d(String.format(Locale.ENGLISH, "%s onAdaptAfter!", target.getClass().getName()));
99 | }
100 | })
101 |
102 | //是否打印 AutoSize 的内部日志, 默认为 true, 如果您不想 AutoSize 打印日志, 则请设置为 false
103 | // .setLog(false)
104 |
105 | //是否使用设备的实际尺寸做适配, 默认为 false, 如果设置为 false, 在以屏幕高度为基准进行适配时
106 | //AutoSize 会将屏幕总高度减去状态栏高度来做适配
107 | //设置为 true 则使用设备的实际屏幕高度, 不会减去状态栏高度
108 | //在全面屏或刘海屏幕设备中, 获取到的屏幕高度可能不包含状态栏高度, 所以在全面屏设备中不需要减去状态栏高度，所以可以 setUseDeviceSize(true)
109 | // .setUseDeviceSize(true)
110 |
111 | //是否全局按照宽度进行等比例适配, 默认为 true, 如果设置为 false, AutoSize 会全局按照高度进行适配
112 | // .setBaseOnWidth(false)
113 |
114 | //设置屏幕适配逻辑策略类, 一般不用设置, 使用框架默认的就好
115 | // .setAutoAdaptStrategy(new AutoAdaptStrategy())
116 | ;
117 | customAdaptForExternal();
118 | }
119 |
120 | /**
121 | * 给外部的三方库 {@link Activity} 自定义适配参数, 因为三方库的 {@link Activity} 并不能通过实现
122 | * {@link CustomAdapt} 接口的方式来提供自定义适配参数 (因为远程依赖改不了源码)
123 | * 所以使用 {@link ExternalAdaptManager} 来替代实现接口的方式, 来提供自定义适配参数
124 | */
125 | private void customAdaptForExternal() {
126 | /**
127 | * {@link ExternalAdaptManager} 是一个管理外部三方库的适配信息和状态的管理类, 详细介绍请看 {@link ExternalAdaptManager} 的类注释
128 | */
129 | AutoSizeConfig.getInstance().getExternalAdaptManager()
130 |
131 | //加入的 Activity 将会放弃屏幕适配, 一般用于三方库的 Activity, 详情请看方法注释
132 | //如果不想放弃三方库页面的适配, 请用 addExternalAdaptInfoOfActivity 方法, 建议对三方库页面进行适配, 让自己的 App 更完美一点
133 | // .addCancelAdaptOfActivity(DefaultErrorActivity.class)
134 |
135 | //为指定的 Activity 提供自定义适配参数, AndroidAutoSize 将会按照提供的适配参数进行适配, 详情请看方法注释
136 | //一般用于三方库的 Activity, 因为三方库的设计图尺寸可能和项目自身的设计图尺寸不一致, 所以要想完美适配三方库的页面
137 | //就需要提供三方库的设计图尺寸, 以及适配的方向 (以宽为基准还是高为基准?)
138 | //三方库页面的设计图尺寸可能无法获知, 所以如果想让三方库的适配效果达到最好, 只有靠不断的尝试
139 | //由于 AndroidAutoSize 可以让布局在所有设备上都等比例缩放, 所以只要您在一个设备上测试出了一个最完美的设计图尺寸
140 | //那这个三方库页面在其他设备上也会呈现出同样的适配效果, 等比例缩放, 所以也就完成了三方库页面的屏幕适配
141 | //即使在不改三方库源码的情况下也可以完美适配三方库的页面, 这就是 AndroidAutoSize 的优势
142 | //但前提是三方库页面的布局使用的是 dp 和 sp, 如果布局全部使用的 px, 那 AndroidAutoSize 也将无能为力
143 | //经过测试 DefaultErrorActivity 的设计图宽度在 380dp - 400dp 显示效果都是比较舒服的
144 | .addExternalAdaptInfoOfActivity(DefaultErrorActivity.class, new ExternalAdaptInfo(true, 400));
145 | }
146 | }
147 |
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/demo/src/main/java/me/jessyan/autosize/demo/CustomAdaptActivity.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo;
17 |
18 | import android.app.Activity;
19 | import android.content.Intent;
20 | import android.os.Bundle;
21 | import android.support.v4.app.Fragment;
22 | import android.support.v7.app.AppCompatActivity;
23 | import android.view.View;
24 |
25 | import me.jessyan.autosize.internal.CustomAdapt;
26 |
27 | /**
28 | * ================================================
29 | * 本框架核心原理来自于 今日头条官方适配方案
30 | *
31 | * {@link CustomAdaptActivity} 展示项目内部的 {@link Activity} 自定义适配参数的用法, 需要实现 {@link CustomAdapt}
32 | * 现在 AndroidAutoSize 是全局以屏幕宽度为基准进行适配的, 并且全局的设计图尺寸为 360 * 640
33 | * 这里就展示怎么让 {@link CustomAdaptActivity} 单个页面, 有别于全局设置, 以屏幕高度为基准进行适配, 并且更改设计图尺寸为 iPhone 的设计图尺寸
34 | * 如果这个页面的设计图尺寸有别于其他页面, AndroidAutoSize 允许您改变单个页面的设计图尺寸, {@link #getSizeInDp()}
35 | *
36 | * Created by JessYan on 2018/8/11 11:31
37 | * Contact me
38 | * Follow me
39 | * ================================================
40 | */
41 | public class CustomAdaptActivity extends AppCompatActivity implements CustomAdapt {
42 |
43 | @Override
44 | protected void onCreate(Bundle savedInstanceState) {
45 | super.onCreate(savedInstanceState);
46 | setContentView(R.layout.activity_custom_adapt);
47 | }
48 |
49 | /**
50 | * 跳转到 {@link FragmentHost}, 展示项目内部的 {@link Fragment} 自定义适配参数的用法
51 | *
52 | * @param view {@link View}
53 | */
54 | public void goCustomAdaptFragment(View view) {
55 | startActivity(new Intent(getApplicationContext(), FragmentHost.class));
56 | }
57 |
58 | /**
59 | * 是否按照宽度进行等比例适配 (为了保证在高宽比不同的屏幕上也能正常适配, 所以只能在宽度和高度之中选择一个作为基准进行适配)
60 | *
61 | * @return {@code true} 为按照宽度进行适配, {@code false} 为按照高度进行适配
62 | */
63 | @Override
64 | public boolean isBaseOnWidth() {
65 | return false;
66 | }
67 |
68 | /**
69 | * 这里使用 iPhone 的设计图, iPhone 的设计图尺寸为 750px * 1334px, 高换算成 dp 为 667 (1334px / 2 = 667dp)
70 | *
71 | * 返回设计图上的设计尺寸, 单位 dp
72 | * {@link #getSizeInDp} 须配合 {@link #isBaseOnWidth()} 使用, 规则如下:
73 | * 如果 {@link #isBaseOnWidth()} 返回 {@code true}, {@link #getSizeInDp} 则应该返回设计图的总宽度
74 | * 如果 {@link #isBaseOnWidth()} 返回 {@code false}, {@link #getSizeInDp} 则应该返回设计图的总高度
75 | * 如果您不需要自定义设计图上的设计尺寸, 想继续使用在 AndroidManifest 中填写的设计图尺寸, {@link #getSizeInDp} 则返回 {@code 0}
76 | *
77 | * @return 设计图上的设计尺寸, 单位 dp
78 | */
79 | @Override
80 | public float getSizeInDp() {
81 | return 667;
82 | }
83 | }
84 |
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/demo/src/main/java/me/jessyan/autosize/demo/CustomFragment1.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo;
17 |
18 | import android.os.Bundle;
19 | import android.support.annotation.NonNull;
20 | import android.support.annotation.Nullable;
21 | import android.support.v4.app.Fragment;
22 | import android.view.Gravity;
23 | import android.view.LayoutInflater;
24 | import android.view.View;
25 | import android.view.ViewGroup;
26 | import android.widget.TextView;
27 |
28 | import me.jessyan.autosize.AutoSize;
29 | import me.jessyan.autosize.internal.CustomAdapt;
30 | import me.jessyan.autosize.utils.AutoSizeUtils;
31 |
32 | /**
33 | * ================================================
34 | * Created by JessYan on 2018/8/25 14:06
35 | * Contact me
36 | * Follow me
37 | * ================================================
38 | */
39 | public class CustomFragment1 extends Fragment implements CustomAdapt {
40 |
41 | @Nullable
42 | @Override
43 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
44 | //由于某些原因, 屏幕旋转后 Fragment 的重建, 会导致框架对 Fragment 的自定义适配参数失去效果
45 | //所以如果您的 Fragment 允许屏幕旋转, 则请在 onCreateView 手动调用一次 AutoSize.autoConvertDensity()
46 | //如果您的 Fragment 不允许屏幕旋转, 则可以将下面调用 AutoSize.autoConvertDensity() 的代码删除掉
47 | AutoSize.autoConvertDensity(getActivity(), 1080, true);
48 | return createTextView(inflater, "Fragment-1\nView width = 360dp\nTotal width = 1080dp", 0xffff0000);
49 | }
50 |
51 | @Override
52 | public boolean isBaseOnWidth() {
53 | return true;
54 | }
55 |
56 | @Override
57 | public float getSizeInDp() {
58 | return 1080;
59 | }
60 |
61 | public static View createTextView(LayoutInflater inflater, String content, int backgroundColor) {
62 | TextView view = new TextView(inflater.getContext());
63 | ViewGroup.LayoutParams layoutParams =
64 | new ViewGroup.LayoutParams((AutoSizeUtils.dp2px(inflater.getContext(), 360)),
65 | ViewGroup.LayoutParams.MATCH_PARENT);
66 | view.setLayoutParams(layoutParams);
67 | view.setText(content);
68 | view.setTextColor(0xffffffff);
69 | view.setGravity(Gravity.CENTER);
70 | view.setTextSize(30);
71 | view.setBackgroundColor(backgroundColor);
72 | return view;
73 | }
74 | }
75 |
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/demo/src/main/java/me/jessyan/autosize/demo/CustomFragment2.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo;
17 |
18 | import android.os.Bundle;
19 | import android.support.annotation.NonNull;
20 | import android.support.annotation.Nullable;
21 | import android.support.v4.app.Fragment;
22 | import android.view.LayoutInflater;
23 | import android.view.View;
24 | import android.view.ViewGroup;
25 |
26 | import me.jessyan.autosize.AutoSize;
27 | import me.jessyan.autosize.internal.CustomAdapt;
28 |
29 | /**
30 | * ================================================
31 | * Created by JessYan on 2018/8/25 14:06
32 | * Contact me
33 | * Follow me
34 | * ================================================
35 | */
36 | public class CustomFragment2 extends Fragment implements CustomAdapt{
37 |
38 | @Nullable
39 | @Override
40 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
41 | //由于某些原因, 屏幕旋转后 Fragment 的重建, 会导致框架对 Fragment 的自定义适配参数失去效果
42 | //所以如果您的 Fragment 允许屏幕旋转, 则请在 onCreateView 手动调用一次 AutoSize.autoConvertDensity()
43 | //如果您的 Fragment 不允许屏幕旋转, 则可以将下面调用 AutoSize.autoConvertDensity() 的代码删除掉
44 | AutoSize.autoConvertDensity(getActivity(), 720, true);
45 | return CustomFragment1.createTextView(inflater, "Fragment-2\nView width = 360dp\nTotal width = 720dp", 0xff00ff00);
46 | }
47 |
48 | @Override
49 | public boolean isBaseOnWidth() {
50 | return true;
51 | }
52 |
53 | @Override
54 | public float getSizeInDp() {
55 | return 720;
56 | }
57 | }
58 |
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/demo/src/main/java/me/jessyan/autosize/demo/CustomFragment3.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo;
17 |
18 | import android.os.Bundle;
19 | import android.support.annotation.NonNull;
20 | import android.support.annotation.Nullable;
21 | import android.support.v4.app.Fragment;
22 | import android.view.LayoutInflater;
23 | import android.view.View;
24 | import android.view.ViewGroup;
25 |
26 | import me.jessyan.autosize.AutoSize;
27 | import me.jessyan.autosize.internal.CustomAdapt;
28 |
29 | /**
30 | * ================================================
31 | * Created by JessYan on 2018/8/25 14:06
32 | * Contact me
33 | * Follow me
34 | * ================================================
35 | */
36 | public class CustomFragment3 extends Fragment implements CustomAdapt{
37 |
38 | @Nullable
39 | @Override
40 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
41 | //由于某些原因, 屏幕旋转后 Fragment 的重建, 会导致框架对 Fragment 的自定义适配参数失去效果
42 | //所以如果您的 Fragment 允许屏幕旋转, 则请在 onCreateView 手动调用一次 AutoSize.autoConvertDensity()
43 | //如果您的 Fragment 不允许屏幕旋转, 则可以将下面调用 AutoSize.autoConvertDensity() 的代码删除掉
44 | AutoSize.autoConvertDensity(getActivity(), 360, true);
45 | return CustomFragment1.createTextView(inflater, "Fragment-3\nView width = 360dp\nTotal width = 360dp", 0xff0000ff);
46 | }
47 |
48 | @Override
49 | public boolean isBaseOnWidth() {
50 | return true;
51 | }
52 |
53 | @Override
54 | public float getSizeInDp() {
55 | return 360;
56 | }
57 | }
58 |
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/demo/src/main/java/me/jessyan/autosize/demo/FragmentHost.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo;
17 |
18 | import android.os.Bundle;
19 | import android.support.annotation.Nullable;
20 | import android.support.v7.app.AppCompatActivity;
21 |
22 | import me.jessyan.autosize.internal.CustomAdapt;
23 |
24 | /**
25 | * ================================================
26 | * Created by JessYan on 2018/8/25 14:39
27 | * Contact me
28 | * Follow me
29 | * ================================================
30 | */
31 | public class FragmentHost extends AppCompatActivity implements CustomAdapt {
32 | @Override
33 | protected void onCreate(@Nullable Bundle savedInstanceState) {
34 | super.onCreate(savedInstanceState);
35 | setContentView(R.layout.activity_host);
36 | if (getSupportFragmentManager().findFragmentById(R.id.container1) == null) {
37 | getSupportFragmentManager().beginTransaction().add(R.id.container1, new CustomFragment1()).commit();
38 | }
39 | if (getSupportFragmentManager().findFragmentById(R.id.container2) == null) {
40 | getSupportFragmentManager().beginTransaction().add(R.id.container2, new CustomFragment2()).commit();
41 | }
42 | if (getSupportFragmentManager().findFragmentById(R.id.container3) == null) {
43 | getSupportFragmentManager().beginTransaction().add(R.id.container3, new CustomFragment3()).commit();
44 | }
45 | }
46 |
47 | @Override
48 | public boolean isBaseOnWidth() {
49 | return true;
50 | }
51 |
52 | @Override
53 | public float getSizeInDp() {
54 | return 720;
55 | }
56 | }
57 |
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/demo/src/main/java/me/jessyan/autosize/demo/MainActivity.java:
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1 | /*
2 | * Copyright 2018 JessYan
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package me.jessyan.autosize.demo;
17 |
18 | import android.app.Activity;
19 | import android.app.Dialog;
20 | import android.app.Fragment;
21 | import android.content.Intent;
22 | import android.os.Bundle;
23 | import android.support.v7.app.AppCompatActivity;
24 | import android.view.View;
25 | import android.widget.Toast;
26 |
27 | import cat.ereza.customactivityoncrash.activity.DefaultErrorActivity;
28 | import cat.ereza.customactivityoncrash.config.CaocConfig;
29 | import me.jessyan.autosize.AutoSizeConfig;
30 | import me.jessyan.autosize.internal.CustomAdapt;
31 |
32 | /**
33 | * ================================================
34 | * 本框架核心原理来自于 今日头条官方适配方案
35 | * 此方案不光可以适配 {@link Activity}, 这个 {@link Activity} 下的所有 {@link Fragment}、{@link Dialog}、{@link View} 都会自动适配
36 | *
37 | * {@link MainActivity} 是以屏幕宽度为基准进行适配的, 并且使用的是在 AndroidManifest 中填写的全局设计图尺寸 360 * 640
38 | * 不懂什么叫基准的话, 请看 {@link AutoSizeConfig#isBaseOnWidth}) 的注释, AndroidAutoSize 默认全局以屏幕宽度为基准进行适配
39 | * 如果想更改为全局以屏幕高度为基准进行适配, 请在 {@link BaseApplication} 中按注释中更改, 为什么强调全局？
40 | * 因为 AndroidAutoSize 允许每个 {@link Activity} 可以自定义适配参数, 自定义适配参数通过实现 {@link CustomAdapt}
41 | * 如果不自定义适配参数就会使用全局的适配参数, 全局适配参数在 {@link BaseApplication} 中按注释设置
42 | *
43 | * Created by JessYan on 2018/8/9 17:05
44 | * Contact me
45 | * Follow me
46 | * ================================================
47 | */
48 | //实现 CancelAdapt 即可取消当前 Activity 的屏幕适配, 并且这个 Activity 下的所有 Fragment 和 View 都会被取消适配
49 | //public class MainActivity extends AppCompatActivity implements CancelAdapt {
50 | public class MainActivity extends AppCompatActivity {
51 |
52 | @Override
53 | protected void onCreate(Bundle savedInstanceState) {
54 | super.onCreate(savedInstanceState);
55 | setContentView(R.layout.activity_main);
56 | }
57 |
58 | /**
59 | * 需要注意的是暂停 AndroidAutoSize 后, AndroidAutoSize 只是停止了对后续还没有启动的 {@link Activity} 进行适配的工作
60 | * 但对已经启动且已经适配的 {@link Activity} 不会有任何影响
61 | *
62 | * @param view {@link View}
63 | */
64 | public void stop(View view) {
65 | Toast.makeText(getApplicationContext(), "AndroidAutoSize stops working!", Toast.LENGTH_SHORT).show();
66 | AutoSizeConfig.getInstance().stop(this);
67 | }
68 |
69 | /**
70 | * 需要注意的是重新启动 AndroidAutoSize 后, AndroidAutoSize 只是重新开始了对后续还没有启动的 {@link Activity} 进行适配的工作
71 | * 但对已经启动且在 stop 期间未适配的 {@link Activity} 不会有任何影响
72 | *
73 | * @param view {@link View}
74 | */
75 | public void restart(View view) {
76 | Toast.makeText(getApplicationContext(), "AndroidAutoSize continues to work", Toast.LENGTH_SHORT).show();
77 | AutoSizeConfig.getInstance().restart();
78 | }
79 |
80 | /**
81 | * 跳转到 {@link CustomAdaptActivity}, 展示项目内部的 {@link Activity} 自定义适配参数的用法
82 | *
83 | * @param view {@link View}
84 | */
85 | public void goCustomAdaptActivity(View view) {
86 | startActivity(new Intent(getApplicationContext(), CustomAdaptActivity.class));
87 | }
88 |
89 | /**
90 | * 跳转到三方库的 {@link Activity}, 展示项目外部某些三方库的 {@link Activity} 自定义适配参数的用法
91 | * 跳转前要先在 {@link BaseApplication#customAdaptForExternal()} 中给外部的三方库 {@link Activity} 自定义适配参数
92 | *
93 | * @param view {@link View}
94 | */
95 | public void goThirdLibraryActivity(View view) {
96 | //这里就是随便找个三方库的 Activity, 测试下适配三方库页面的功能是否可用
97 | //以下代码就是为了启动这个三方库的 Activity, 不必在意
98 | Intent intent = new Intent(getApplicationContext(), DefaultErrorActivity.class);
99 | Bundle extras = new Bundle();
100 | extras.putSerializable("cat.ereza.customactivityoncrash.EXTRA_CONFIG", CaocConfig.Builder.create().get());
101 | intent.putExtras(extras);
102 | startActivity(intent);
103 | }
104 | }
105 |
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/demo/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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1 |