├── app
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── mipmap-hdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-mdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xxhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xxxhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── values
│ │ │ │ ├── strings.xml
│ │ │ │ ├── colors.xml
│ │ │ │ ├── dimens.xml
│ │ │ │ └── styles.xml
│ │ │ ├── drawable-hdpi
│ │ │ │ └── ic_insert_photo_white_48dp.png
│ │ │ ├── drawable-mdpi
│ │ │ │ └── ic_insert_photo_white_48dp.png
│ │ │ ├── drawable-xhdpi
│ │ │ │ └── ic_insert_photo_white_48dp.png
│ │ │ ├── drawable-xxhdpi
│ │ │ │ └── ic_insert_photo_white_48dp.png
│ │ │ ├── drawable-xxxhdpi
│ │ │ │ └── ic_insert_photo_white_48dp.png
│ │ │ ├── values-v21
│ │ │ │ └── styles.xml
│ │ │ ├── values-w820dp
│ │ │ │ └── dimens.xml
│ │ │ ├── menu
│ │ │ │ └── menu_main.xml
│ │ │ └── layout
│ │ │ │ ├── content_main.xml
│ │ │ │ └── activity_main.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ │ └── co
│ │ │ └── carlosandresjimenez
│ │ │ └── android
│ │ │ └── myshareimageexample
│ │ │ └── MainActivity.java
│ ├── test
│ │ └── java
│ │ │ └── co
│ │ │ └── carlosandresjimenez
│ │ │ └── android
│ │ │ └── myshareimageexample
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── co
│ │ └── carlosandresjimenez
│ │ └── android
│ │ └── myshareimageexample
│ │ └── ExampleInstrumentedTest.java
├── proguard-rules.pro
└── build.gradle
├── settings.gradle
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── .gitignore
├── README.md
├── gradle.properties
├── gradlew.bat
└── gradlew
/app/.gitignore:
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1 | /build
2 |
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/settings.gradle:
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1 | include ':app'
2 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/gradle/wrapper/gradle-wrapper.jar
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/.gitignore:
--------------------------------------------------------------------------------
1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 | .externalNativeBuild
10 |
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/app/src/main/res/values/strings.xml:
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1 |
2 | MyShareImageExample
3 | Send Mail
4 |
5 |
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/app/src/main/res/drawable-hdpi/ic_insert_photo_white_48dp.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/drawable-hdpi/ic_insert_photo_white_48dp.png
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/app/src/main/res/drawable-mdpi/ic_insert_photo_white_48dp.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/drawable-mdpi/ic_insert_photo_white_48dp.png
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/app/src/main/res/drawable-xhdpi/ic_insert_photo_white_48dp.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/drawable-xhdpi/ic_insert_photo_white_48dp.png
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/app/src/main/res/drawable-xxhdpi/ic_insert_photo_white_48dp.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/drawable-xxhdpi/ic_insert_photo_white_48dp.png
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/app/src/main/res/drawable-xxxhdpi/ic_insert_photo_white_48dp.png:
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https://raw.githubusercontent.com/crlsndrsjmnz/MyShareImageExample/HEAD/app/src/main/res/drawable-xxxhdpi/ic_insert_photo_white_48dp.png
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/README.md:
--------------------------------------------------------------------------------
1 | The code in this example is mostly taken from the examples provided by Google on the
2 | following links:
3 |
4 | https://developer.android.com/training/camera/index.html
5 | https://developer.android.com/training/camera/photobasics.html
6 |
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Mon Dec 28 10:00:20 PST 2015
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-2.14.1-all.zip
7 |
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/app/src/main/res/values/dimens.xml:
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1 |
2 |
3 | 16dp
4 | 16dp
5 | 16dp
6 |
7 |
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/app/src/main/res/values-v21/styles.xml:
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1 |
2 |
3 |
9 |
10 |
--------------------------------------------------------------------------------
/app/src/main/res/values-w820dp/dimens.xml:
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1 |
2 |
5 | 64dp
6 |
7 |
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/app/src/main/res/menu/menu_main.xml:
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1 |
11 |
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/app/src/test/java/co/carlosandresjimenez/android/myshareimageexample/ExampleUnitTest.java:
--------------------------------------------------------------------------------
1 | package co.carlosandresjimenez.android.myshareimageexample;
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 | }
--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/carlosjimenez/Library/Android/sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/gradle.properties:
--------------------------------------------------------------------------------
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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/app/src/main/res/values/styles.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
10 |
11 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
2 |
4 |
5 |
11 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
--------------------------------------------------------------------------------
/app/src/androidTest/java/co/carlosandresjimenez/android/myshareimageexample/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
1 | package co.carlosandresjimenez.android.myshareimageexample;
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 | * Instrumentation 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("co.carlosandresjimenez.android.myshareimageexample", appContext.getPackageName());
25 | }
26 | }
27 |
--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 24
5 | buildToolsVersion "24.0.1"
6 | defaultConfig {
7 | applicationId "co.carlosandresjimenez.android.myshareimageexample"
8 | minSdkVersion 21
9 | targetSdkVersion 24
10 | versionCode 1
11 | versionName "1.0"
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 | compile fileTree(dir: 'libs', include: ['*.jar'])
24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
25 | exclude group: 'com.android.support', module: 'support-annotations'
26 | })
27 | compile 'com.android.support:appcompat-v7:24.2.1'
28 | compile 'com.android.support:design:24.2.1'
29 | testCompile 'junit:junit:4.12'
30 | }
31 |
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/app/src/main/res/layout/content_main.xml:
--------------------------------------------------------------------------------
1 |
2 |
15 |
16 |
20 |
21 |
27 |
28 |
32 |
33 |
34 |
35 |
36 |
--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
1 |
2 |
9 |
10 |
14 |
15 |
21 |
22 |
23 |
24 |
25 |
26 |
33 |
34 |
35 |
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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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/gradlew:
--------------------------------------------------------------------------------
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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/app/src/main/java/co/carlosandresjimenez/android/myshareimageexample/MainActivity.java:
--------------------------------------------------------------------------------
1 | package co.carlosandresjimenez.android.myshareimageexample;
2 |
3 | import android.app.Activity;
4 | import android.content.Intent;
5 | import android.graphics.Bitmap;
6 | import android.graphics.BitmapFactory;
7 | import android.net.Uri;
8 | import android.os.Build;
9 | import android.os.Bundle;
10 | import android.support.design.widget.FloatingActionButton;
11 | import android.support.design.widget.Snackbar;
12 | import android.support.v4.app.ShareCompat;
13 | import android.support.v7.app.AppCompatActivity;
14 | import android.support.v7.widget.Toolbar;
15 | import android.util.Log;
16 | import android.view.Menu;
17 | import android.view.MenuItem;
18 | import android.view.View;
19 | import android.view.ViewTreeObserver;
20 | import android.widget.ImageView;
21 | import android.widget.TextView;
22 |
23 | import java.io.FileNotFoundException;
24 | import java.io.IOException;
25 | import java.io.InputStream;
26 |
27 | /*
28 | * The code in this example is mostly taken from the examples provided by Google on the
29 | * following links:
30 | *
31 | * https://developer.android.com/training/camera/index.html
32 | * https://developer.android.com/training/camera/photobasics.html
33 | */
34 |
35 | public class MainActivity extends AppCompatActivity {
36 |
37 | private static final String LOG_TAG = MainActivity.class.getSimpleName();
38 |
39 | private static final int PICK_IMAGE_REQUEST = 0;
40 | private static final int SEND_MAIL_REQUEST = 1;
41 |
42 | private static final String STATE_URI = "STATE_URI";
43 |
44 | private ImageView mImageView;
45 | private TextView mTextView;
46 | private FloatingActionButton mFab;
47 |
48 | private Uri mUri;
49 |
50 | @Override
51 | protected void onCreate(Bundle savedInstanceState) {
52 | super.onCreate(savedInstanceState);
53 | setContentView(R.layout.activity_main);
54 |
55 | Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
56 | setSupportActionBar(toolbar);
57 |
58 | mTextView = (TextView) findViewById(R.id.image_uri);
59 | mImageView = (ImageView) findViewById(R.id.image);
60 |
61 | mFab = (FloatingActionButton) findViewById(R.id.fab);
62 | mFab.setOnClickListener(new View.OnClickListener() {
63 | @Override
64 | public void onClick(View view) {
65 | openImageSelector();
66 | }
67 | });
68 | }
69 |
70 | @Override
71 | protected void onSaveInstanceState(Bundle outState) {
72 | super.onSaveInstanceState(outState);
73 |
74 | if (mUri != null)
75 | outState.putString(STATE_URI, mUri.toString());
76 | }
77 |
78 | @Override
79 | protected void onRestoreInstanceState(Bundle savedInstanceState) {
80 | super.onRestoreInstanceState(savedInstanceState);
81 |
82 | if (savedInstanceState.containsKey(STATE_URI) &&
83 | !savedInstanceState.getString(STATE_URI).equals("")) {
84 | mUri = Uri.parse(savedInstanceState.getString(STATE_URI));
85 | mTextView.setText(mUri.toString());
86 |
87 | ViewTreeObserver viewTreeObserver = mImageView.getViewTreeObserver();
88 | viewTreeObserver.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
89 | @Override
90 | public void onGlobalLayout() {
91 | mImageView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
92 | mImageView.setImageBitmap(getBitmapFromUri(mUri));
93 | }
94 | });
95 | }
96 | }
97 |
98 | @Override
99 | public boolean onCreateOptionsMenu(Menu menu) {
100 | // Inflate the menu; this adds items to the action bar if it is present.
101 | getMenuInflater().inflate(R.menu.menu_main, menu);
102 | return true;
103 | }
104 |
105 | @Override
106 | public boolean onOptionsItemSelected(MenuItem item) {
107 | // Handle action bar item clicks here. The action bar will
108 | // automatically handle clicks on the Home/Up button, so long
109 | // as you specify a parent activity in AndroidManifest.xml.
110 | int id = item.getItemId();
111 |
112 | //noinspection SimplifiableIfStatement
113 | if (id == R.id.action_sendmail) {
114 | sendEmail();
115 | return true;
116 | }
117 |
118 | return super.onOptionsItemSelected(item);
119 | }
120 |
121 | public void openImageSelector() {
122 | Intent intent;
123 |
124 | if (Build.VERSION.SDK_INT < 19) {
125 | intent = new Intent(Intent.ACTION_GET_CONTENT);
126 | } else {
127 | intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
128 | intent.addCategory(Intent.CATEGORY_OPENABLE);
129 | }
130 |
131 | intent.setType("image/*");
132 | startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE_REQUEST);
133 | }
134 |
135 | @Override
136 | public void onActivityResult(int requestCode, int resultCode, Intent resultData) {
137 | // The ACTION_OPEN_DOCUMENT intent was sent with the request code READ_REQUEST_CODE.
138 | // If the request code seen here doesn't match, it's the response to some other intent,
139 | // and the below code shouldn't run at all.
140 |
141 | if (requestCode == PICK_IMAGE_REQUEST && resultCode == Activity.RESULT_OK) {
142 | // The document selected by the user won't be returned in the intent.
143 | // Instead, a URI to that document will be contained in the return intent
144 | // provided to this method as a parameter. Pull that uri using "resultData.getData()"
145 |
146 | if (resultData != null) {
147 | mUri = resultData.getData();
148 | Log.i(LOG_TAG, "Uri: " + mUri.toString());
149 |
150 | mTextView.setText(mUri.toString());
151 | mImageView.setImageBitmap(getBitmapFromUri(mUri));
152 | }
153 | } else if (requestCode == SEND_MAIL_REQUEST && resultCode == Activity.RESULT_OK) {
154 |
155 | }
156 | }
157 |
158 | public Bitmap getBitmapFromUri(Uri uri) {
159 |
160 | if (uri == null || uri.toString().isEmpty())
161 | return null;
162 |
163 | // Get the dimensions of the View
164 | int targetW = mImageView.getWidth();
165 | int targetH = mImageView.getHeight();
166 |
167 | InputStream input = null;
168 | try {
169 | input = this.getContentResolver().openInputStream(uri);
170 |
171 | // Get the dimensions of the bitmap
172 | BitmapFactory.Options bmOptions = new BitmapFactory.Options();
173 | bmOptions.inJustDecodeBounds = true;
174 | BitmapFactory.decodeStream(input, null, bmOptions);
175 | input.close();
176 |
177 | int photoW = bmOptions.outWidth;
178 | int photoH = bmOptions.outHeight;
179 |
180 | // Determine how much to scale down the image
181 | int scaleFactor = Math.min(photoW / targetW, photoH / targetH);
182 |
183 | // Decode the image file into a Bitmap sized to fill the View
184 | bmOptions.inJustDecodeBounds = false;
185 | bmOptions.inSampleSize = scaleFactor;
186 | bmOptions.inPurgeable = true;
187 |
188 | input = this.getContentResolver().openInputStream(uri);
189 | Bitmap bitmap = BitmapFactory.decodeStream(input, null, bmOptions);
190 | input.close();
191 | return bitmap;
192 |
193 | } catch (FileNotFoundException fne) {
194 | Log.e(LOG_TAG, "Failed to load image.", fne);
195 | return null;
196 | } catch (Exception e) {
197 | Log.e(LOG_TAG, "Failed to load image.", e);
198 | return null;
199 | } finally {
200 | try {
201 | input.close();
202 | } catch (IOException ioe) {
203 |
204 | }
205 | }
206 | }
207 |
208 | private void sendEmail() {
209 | if (mUri != null) {
210 | String subject = "URI Example";
211 | String stream = "Hello! \n"
212 | + "Uri example" + ".\n"
213 | + "Uri: " + mUri.toString() + "\n";
214 |
215 | Intent shareIntent = ShareCompat.IntentBuilder.from(this)
216 | .setStream(mUri)
217 | .setSubject(subject)
218 | .setText(stream)
219 | .getIntent();
220 |
221 | // Provide read access
222 | shareIntent.setData(mUri);
223 | shareIntent.setType("message/rfc822");
224 | shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
225 |
226 | if (Build.VERSION.SDK_INT < 21) {
227 | shareIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
228 | } else {
229 | shareIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
230 | }
231 |
232 |
233 | startActivityForResult(Intent.createChooser(shareIntent, "Share with"), SEND_MAIL_REQUEST);
234 |
235 | } else {
236 | Snackbar.make(mFab, "Image not selected", Snackbar.LENGTH_LONG)
237 | .setAction("Select", new View.OnClickListener() {
238 | @Override
239 | public void onClick(View view) {
240 | openImageSelector();
241 | }
242 | }).show();
243 | }
244 | }
245 | }
246 |
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