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/.idea/vcs.xml:
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/LICENSE:
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1 | MIT License
2 |
3 | Copyright (c) 2017 Ameer Hamza
4 |
5 | Permission is hereby granted, free of charge, to any person obtaining a copy
6 | of this software and associated documentation files (the "Software"), to deal
7 | in the Software without restriction, including without limitation the rights
8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 |
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 |
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 |
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/Logotype primary.png:
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https://raw.githubusercontent.com/yohamza/TNImageView-Android/5503e6ea2cc44d1848c7f5704a62cd95ed27d989/Logotype primary.png
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/README.md:
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1 | # TNImageView-Android [](https://jitpack.io/#AmeerHamzaaa/TNImageView-Android/0.1.2) []( https://android-arsenal.com/details/1/6607 )
2 |
3 |
4 |
5 |
This Repo is not maintained any more.
6 |
7 | Android Library for making scale-able and rotatable image views or giving this power to your own image view
8 |
9 |
10 |
11 |
12 |  ------
13 | 
14 |
15 |
16 | # Installing
17 |
18 | For a working implementation of this project see the `app/` folder.
19 |
20 | 1. Add it in your root 'build.gradle' at the end of repositories:
21 |
22 | ```
23 | allprojects {
24 | repositories {
25 | ...
26 | maven { url 'https://jitpack.io' }
27 | }
28 | }
29 | ```
30 |
31 |
32 |
33 | 2. Include the following dependency.
34 |
35 | ```
36 | compile 'com.github.AmeerHamzaaa:TNImageView-Android:0.1.2'
37 | ```
38 |
39 | # Usage
40 |
41 | 3. In your `onCreate` method (or `onCreateView` for a fragment), initialize the TNImageView object:
42 |
43 | ```java
44 | // Initialize the TNImageView object
45 | TNImageView tnImage = new TNImageView():
46 |
47 | // pass your ImageView which you want to make rotatable and scaleable
48 | tnImage.makeRotatableScalable(imageview);
49 |
50 | //you can also select if the touched view comes to front or not
51 | tnImage.bringToFrontOnTouch(true);
52 | ```
53 |
54 | # Remember
55 |
56 | Put all your imageviews inside a relativeLayout they will not work with any other layout. We are working on it.
57 |
58 | ### That's all you need to do, but if you want to add a list of ImageViews, then use this function
59 |
60 | ```java
61 | // add your imageviews to a list and than pass the list to the object it will make all of them rotatable and scalable.
62 | tnImage.addListofImageViews(imageViews);
63 | ```
64 |
65 |
66 | Please open an issue if you find things, that are missing.
67 |
68 |
69 |
70 | If you think this library is useful, please press star button at upside.
71 |
72 |
73 |
74 |
75 | # Developed By
76 |
77 | * Ameer Hamza
78 |
79 | * [StackOverFlow](https://stackoverflow.com/story/ameer_hamza)
80 | * [Facebook](https://www.facebook.com/hamzabhatti20)
81 | * mailto -
82 |
83 | # Contributions
84 |
85 | * Please, read the README file before opening an issue, thanks.
86 | * Please, all the Pull Request must be sent to the dev branch, thanks..
87 |
88 | ## License
89 |
90 | ```
91 | MIT License
92 |
93 | Copyright (c) 2017 Ameer Hamza
94 |
95 | Permission is hereby granted, free of charge, to any person obtaining a copy
96 | of this software and associated documentation files (the "Software"), to deal
97 | in the Software without restriction, including without limitation the rights
98 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
99 | copies of the Software, and to permit persons to whom the Software is
100 | furnished to do so, subject to the following conditions:
101 |
102 | The above copyright notice and this permission notice shall be included in all
103 | copies or substantial portions of the Software.
104 |
105 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
106 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
107 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
108 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
109 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
110 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
111 | SOFTWARE.
112 | ```
113 |
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/app/.gitignore:
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1 | /build
2 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 26
5 | defaultConfig {
6 | applicationId "us.technerd.tnimageview"
7 | minSdkVersion 16
8 | targetSdkVersion 26
9 | versionCode 1
10 | versionName "1.0"
11 | multiDexEnabled true
12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
13 | }
14 | buildTypes {
15 | release {
16 | minifyEnabled false
17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
18 | }
19 | }
20 | }
21 |
22 | dependencies {
23 | implementation fileTree(include: ['*.jar'], dir: 'libs')
24 | implementation 'com.android.support:appcompat-v7:26.1.0'
25 | implementation 'com.android.support.constraint:constraint-layout:1.0.2'
26 | implementation 'com.android.support:multidex:1.0.1'
27 | testImplementation 'junit:junit:4.12'
28 | androidTestImplementation 'com.android.support.test:runner:1.0.1'
29 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
30 | implementation project(':tn_imageview')
31 | }
32 |
33 | configurations.all {
34 | resolutionStrategy.eachDependency { DependencyResolveDetails details ->
35 | def requested = details.requested
36 | if (requested.group == 'com.android.support') {
37 | if (!requested.name.startsWith("multidex")) {
38 | details.useVersion '26.1.0'
39 | }
40 | }
41 | }
42 | }
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
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/app/src/androidTest/java/us/technerd/tnimageview/ExampleInstrumentedTest.java:
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1 | package us.technerd.tnimageview;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumented test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("us.technerd.tnimageview", appContext.getPackageName());
25 | }
26 | }
27 |
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/app/src/main/java/us/technerd/tnimageview/MainActivity.java:
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1 | package us.technerd.tnimageview;
2 |
3 | import android.Manifest;
4 | import android.content.pm.PackageManager;
5 | import android.net.Uri;
6 | import android.support.v4.app.ActivityCompat;
7 | import android.support.v7.app.AppCompatActivity;
8 | import android.os.Bundle;
9 | import android.util.Log;
10 | import android.view.View;
11 | import android.widget.Button;
12 | import android.widget.ImageView;
13 | import android.widget.RelativeLayout;
14 |
15 | import java.util.ArrayList;
16 | import java.util.List;
17 |
18 |
19 | public class MainActivity extends AppCompatActivity {
20 |
21 | private ImageView androidImage, appleImage, samsungImage;
22 | private RelativeLayout holderLayout;
23 | private Button addBtn;
24 | private TNImageView tnImageView;
25 | private List imageViews = new ArrayList<>();
26 |
27 | @Override
28 | protected void onCreate(Bundle savedInstanceState) {
29 | super.onCreate(savedInstanceState);
30 | setContentView(R.layout.activity_main);
31 |
32 | androidImage = findViewById(R.id.imageview);
33 | androidImage.setVisibility(View.GONE);
34 | appleImage = findViewById(R.id.apple);
35 | appleImage.setVisibility(View.GONE);
36 | samsungImage = findViewById(R.id.samsung);
37 | samsungImage.setVisibility(View.GONE);
38 | holderLayout = findViewById(R.id.holder);
39 | addBtn = findViewById(R.id.addBtn);
40 |
41 |
42 | tnImageView = new TNImageView();
43 |
44 | addBtn.setOnClickListener(new View.OnClickListener() {
45 | @Override
46 | public void onClick(View v) {
47 |
48 | imageViews.add(androidImage);
49 | imageViews.add(appleImage);
50 | imageViews.add(samsungImage);
51 |
52 | tnImageView.addListofImageViews(imageViews);
53 | tnImageView.bringToFrontOnTouch(true);
54 |
55 | androidImage.setVisibility(View.VISIBLE);
56 | appleImage.setVisibility(View.VISIBLE);
57 | samsungImage.setVisibility(View.VISIBLE);
58 |
59 | }
60 | });
61 | }
62 |
63 | }
64 |
65 |
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4 | #303F9F
5 | #FF4081
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/app/src/test/java/us/technerd/tnimageview/ExampleUnitTest.java:
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1 | package us.technerd.tnimageview;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/build.gradle:
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1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 |
3 | buildscript {
4 |
5 | repositories {
6 | google()
7 | jcenter()
8 | }
9 | dependencies {
10 | classpath 'com.android.tools.build:gradle:3.0.0'
11 |
12 |
13 | // NOTE: Do not place your application dependencies here; they belong
14 | // in the individual module build.gradle files
15 | }
16 | }
17 |
18 | allprojects {
19 | repositories {
20 | google()
21 | jcenter()
22 | }
23 | }
24 |
25 | task clean(type: Delete) {
26 | delete rootProject.buildDir
27 | }
28 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | org.gradle.jvmargs=-Xmx1536m
13 |
14 | # When configured, Gradle will run in incubating parallel mode.
15 | # This option should only be used with decoupled projects. More details, visit
16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
17 | # org.gradle.parallel=true
18 |
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Wed Dec 27 15:51:01 PKT 2017
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
7 |
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/gradlew:
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1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/gradlew.bat:
--------------------------------------------------------------------------------
1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
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/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app', ':tn_imageview'
2 |
--------------------------------------------------------------------------------
/tn_imageview/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/tn_imageview/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.library'
2 |
3 | android {
4 | compileSdkVersion 26
5 |
6 |
7 |
8 | defaultConfig {
9 | minSdkVersion 16
10 | targetSdkVersion 26
11 | versionCode 1
12 | versionName "1.0"
13 |
14 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
15 |
16 | }
17 |
18 | buildTypes {
19 | release {
20 | minifyEnabled false
21 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
22 | }
23 | }
24 |
25 | }
26 |
27 | dependencies {
28 | implementation fileTree(dir: 'libs', include: ['*.jar'])
29 |
30 | implementation 'com.android.support:appcompat-v7:26.1.0'
31 | testImplementation 'junit:junit:4.12'
32 | androidTestImplementation 'com.android.support.test:runner:1.0.1'
33 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
34 | }
35 |
--------------------------------------------------------------------------------
/tn_imageview/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
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/tn_imageview/src/androidTest/java/us/technerd/tnimageview/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
1 | package us.technerd.tnimageview;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumented test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("us.technerd.tnimageview.test", appContext.getPackageName());
25 | }
26 | }
27 |
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/tn_imageview/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
3 |
--------------------------------------------------------------------------------
/tn_imageview/src/main/java/us/technerd/tnimageview/TNImageView.java:
--------------------------------------------------------------------------------
1 | package us.technerd.tnimageview;
2 |
3 | import android.app.Activity;
4 | import android.content.Context;
5 | import android.graphics.Bitmap;
6 | import android.graphics.drawable.BitmapDrawable;
7 | import android.net.Uri;
8 | import android.provider.MediaStore;
9 | import android.view.MotionEvent;
10 | import android.view.View;
11 | import android.view.animation.LinearInterpolator;
12 | import android.widget.ImageView;
13 | import android.widget.RelativeLayout;
14 |
15 | import java.io.IOException;
16 | import java.net.URI;
17 | import java.util.ArrayList;
18 | import java.util.List;
19 |
20 | /**
21 | * Created by Hamza on 12/27/2017.
22 | */
23 |
24 | public class TNImageView {
25 |
26 | private float scalediff;
27 | private static final int NONE = 0;
28 | private static final int DRAG = 1;
29 | private static final int ZOOM = 2;
30 | private int mode = NONE;
31 | private float oldDist = 1f;
32 | private float d = 0f;
33 | private float newRot = 0f;
34 |
35 | private boolean bringToFrontOnTouch = false;
36 | private List imageList = new ArrayList<>();
37 |
38 |
39 | public ImageView makeRotatableScalable(ImageView imageView){
40 |
41 | imageView.setOnTouchListener(new View.OnTouchListener() {
42 |
43 | RelativeLayout.LayoutParams parms;
44 | int startwidth;
45 | int startheight;
46 | float dx = 0, dy = 0, x = 0, y = 0;
47 | float angle = 0;
48 |
49 | @Override
50 | public boolean onTouch(View v, MotionEvent event) {
51 | final ImageView view = (ImageView) v;
52 |
53 | if(bringToFrontOnTouch=true){
54 | if(!imageList.isEmpty()) {
55 | for (ImageView i : imageList) {
56 |
57 | if (i == view) {
58 | view.bringToFront();
59 | view.getRootView().invalidate();
60 | }
61 | }
62 | }
63 | }
64 |
65 |
66 | ((BitmapDrawable) view.getDrawable()).setAntiAlias(true);
67 | switch (event.getAction() & MotionEvent.ACTION_MASK) {
68 | case MotionEvent.ACTION_DOWN:
69 |
70 | parms = (RelativeLayout.LayoutParams) view.getLayoutParams();
71 | startwidth = parms.width;
72 | startheight = parms.height;
73 | dx = event.getRawX() - parms.leftMargin;
74 | dy = event.getRawY() - parms.topMargin;
75 | mode = DRAG;
76 | break;
77 |
78 | case MotionEvent.ACTION_POINTER_DOWN:
79 | oldDist = spacing(event);
80 | if (oldDist > 10f) {
81 | mode = ZOOM;
82 | }
83 |
84 | d = rotation(event);
85 |
86 | break;
87 | case MotionEvent.ACTION_UP:
88 |
89 | break;
90 |
91 | case MotionEvent.ACTION_POINTER_UP:
92 | mode = NONE;
93 |
94 | break;
95 | case MotionEvent.ACTION_MOVE:
96 | if (mode == DRAG) {
97 |
98 | x = event.getRawX();
99 | y = event.getRawY();
100 |
101 | parms.leftMargin = (int) (x - dx);
102 | parms.topMargin = (int) (y - dy);
103 |
104 | parms.rightMargin = 0;
105 | parms.bottomMargin = 0;
106 | parms.rightMargin = parms.leftMargin + (5 * parms.width);
107 | parms.bottomMargin = parms.topMargin + (10 * parms.height);
108 |
109 | view.setLayoutParams(parms);
110 |
111 | } else if (mode == ZOOM) {
112 |
113 | if (event.getPointerCount() == 2) {
114 |
115 | newRot = rotation(event);
116 | float r = newRot - d;
117 | angle = r;
118 |
119 | x = event.getRawX();
120 | y = event.getRawY();
121 |
122 | float newDist = spacing(event);
123 | if (newDist > 10f) {
124 | float scale = newDist / oldDist * view.getScaleX();
125 | if (scale > 0.6) {
126 | scalediff = scale;
127 | view.setScaleX(scale);
128 | view.setScaleY(scale);
129 |
130 | }
131 | }
132 |
133 | view.animate().rotationBy(angle).setDuration(0).setInterpolator(new LinearInterpolator()).start();
134 |
135 | x = event.getRawX();
136 | y = event.getRawY();
137 |
138 | parms.leftMargin = (int) ((x - dx) + scalediff);
139 | parms.topMargin = (int) ((y - dy) + scalediff);
140 |
141 | parms.rightMargin = 0;
142 | parms.bottomMargin = 0;
143 | parms.rightMargin = parms.leftMargin + (5 * parms.width);
144 | parms.bottomMargin = parms.topMargin + (10 * parms.height);
145 |
146 | view.setLayoutParams(parms);
147 |
148 |
149 | }
150 | }
151 | break;
152 | }
153 |
154 | return true;
155 |
156 | }
157 | });
158 |
159 | return imageView;
160 | }
161 |
162 |
163 |
164 |
165 | private float spacing(MotionEvent event) {
166 | float x = event.getX(0) - event.getX(1);
167 | float y = event.getY(0) - event.getY(1);
168 | return (float) Math.sqrt(x * x + y * y);
169 | }
170 |
171 | private float rotation(MotionEvent event) {
172 | double delta_x = (event.getX(0) - event.getX(1));
173 | double delta_y = (event.getY(0) - event.getY(1));
174 | double radians = Math.atan2(delta_y, delta_x);
175 | return (float) Math.toDegrees(radians);
176 | }
177 |
178 | public void addListofImageViews(List imageViewList){
179 | for(int i =0;i
2 | TNImageView
3 |
4 |
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/tn_imageview/src/test/java/us/technerd/tnimageview/ExampleUnitTest.java:
--------------------------------------------------------------------------------
1 | package us.technerd.tnimageview;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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