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DingProgDingProg
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适配 AndroidX
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‎README.md‎

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@@ -84,7 +84,10 @@ ActivityResultPermissionUtils.requestPermissions(this, Manifest.permission.CAMER
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- 一种是启动一个新的Activity来判断权限，获取ActivityForResult的结果.
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- 一种是添加一个Fragment，在Fragment中获取回调，进行解耦合.
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RxActivityResult，RxPermission采用都是前者，而此处采用了后者，使用Fragment，优点Fragment占用资源更少.
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RxActivityResult，RxPermission采用都是前者，而此处采用了后者，使用Fragment，优点Fragment占用资源更少.
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## 关于适配 AndroidX
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查看xlibrary下的代码
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‎settings.gradle‎

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include ':sample', ':library'
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include ':sample', ':library', ':xlibrary'

‎xlibrary/.gitignore‎

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/build

‎xlibrary/build.gradle‎

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apply plugin: 'com.android.library'
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android {
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compileSdkVersion 28
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defaultConfig {
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minSdkVersion 9
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targetSdkVersion 28
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versionCode 1
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versionName "1.0"
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testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
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}
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}
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}
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dependencies {
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implementation fileTree(dir: 'libs', include: ['*.jar'])
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implementation 'androidx.appcompat:appcompat:1.0.2'
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testImplementation 'junit:junit:4.12'
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androidTestImplementation 'androidx.test:runner:1.2.0'
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androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
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}

‎xlibrary/proguard-rules.pro‎

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# Add project specific ProGuard rules here.
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# You can control the set of applied configuration files using the
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# proguardFiles setting in build.gradle.
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#
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# For more details, see
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# http://developer.android.com/guide/developing/tools/proguard.html
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# If your project uses WebView with JS, uncomment the following
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# and specify the fully qualified class name to the JavaScript interface
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# class:
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#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
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# public *;
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#}
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# Uncomment this to preserve the line number information for
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# debugging stack traces.
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#-keepattributes SourceFile,LineNumberTable
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# If you keep the line number information, uncomment this to
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# hide the original source file name.
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#-renamesourcefileattribute SourceFile

‎xlibrary/src/androidTest/java/com/have/moeny/xlibrary/ExampleInstrumentedTest.java‎

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package com.have.moeny.xlibrary;
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import android.content.Context;
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import androidx.test.InstrumentationRegistry;
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import androidx.test.runner.AndroidJUnit4;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static org.junit.Assert.*;
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/**
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* Instrumented test, which will execute on an Android device.
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*
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* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
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*/
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@RunWith(AndroidJUnit4.class)
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public class ExampleInstrumentedTest {
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@Test
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public void useAppContext() {
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// Context of the app under test.
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Context appContext = InstrumentationRegistry.getTargetContext();
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assertEquals("com.have.moeny.xlibrary.test", appContext.getPackageName());
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}
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}

‎xlibrary/src/main/AndroidManifest.xml‎

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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.ding.xlibrary" />

‎xlibrary/src/main/java/com/ding/xlibrary/ActivityResultPermissionUtils.java‎

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package com.ding.xlibrary;
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import android.app.Activity;
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import android.content.Intent;
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import android.os.Build;
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import androidx.annotation.RequiresApi;
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import androidx.fragment.app.FragmentActivity;
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import androidx.fragment.app.FragmentManager;
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/**
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* author:DingDeGao
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* time:2019-07-16-15:22
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* function: ActivityResultPermissionUtils
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*/
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public final class ActivityResultPermissionUtils {
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private static final int TYPE_RESULT = 1;
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private static final int TYPE_PERMISSION = 2;
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/**
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* startActivityForResult
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* @param hostActivity if is fragment,please fragment get host activity
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* @param intent request intent
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*/
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public static ResultWrap startActivityForResult(FragmentActivity hostActivity, Intent intent){
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ResultWrap resultWrap = new ResultWrap();
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getReplaceFragment(hostActivity,TYPE_RESULT,resultWrap).startActivityForResult(intent,ReplaceFragment.ACTIVITY_REQUEST_CODE);
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return resultWrap;
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}
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/**
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* requestPermissions
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* @param hostActivity if is fragment,please fragment get host activity
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* @param permissions 请求的权限列表
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* @return
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*/
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public static PermissionsWrap requestPermissions(FragmentActivity hostActivity, String ...permissions){
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return new PermissionsWrap(hostActivity,permissions);
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}
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private static ReplaceFragment getReplaceFragment(FragmentActivity hostActivity,int type, RequestWarp requestWarp){
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FragmentManager fragmentManager = hostActivity.getSupportFragmentManager();
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ReplaceFragment fragment = (ReplaceFragment) fragmentManager.findFragmentByTag("ActivityResultPermissionUtilsResult");
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if(fragment == null){
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fragment = new ReplaceFragment();
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fragmentManager.beginTransaction().add(fragment, "ActivityResultPermissionUtilsResult").commit();
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fragmentManager.executePendingTransactions();
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}
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fragment.setIHandle(new HandleImpl());
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if(type == TYPE_RESULT){
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ResultWrap resultWrap = (ResultWrap) requestWarp;
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fragment.getIHandle().setResultListener(resultWrap.innerResultListener);
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}else if(type == TYPE_PERMISSION){
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PermissionsWrap permissionsWrap = (PermissionsWrap) requestWarp;
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fragment.getIHandle().setPermissionResultListener(permissionsWrap.innerPermissionResultListener);
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}
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return fragment;
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}
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interface RequestWarp{
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}
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public static class PermissionsWrap implements RequestWarp{
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private Listener.PermissionResultListener mPermissionResultListener;
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private FragmentActivity activity;
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private String [] permissions;
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PermissionsWrap(FragmentActivity activity, String[] permissions) {
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this.activity = activity;
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this.permissions = permissions;
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}
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Listener.PermissionResultListener innerPermissionResultListener = new Listener.PermissionResultListener() {
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@Override
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public void permissionDenied(String permission,boolean rationale) {
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if(mPermissionResultListener != null){
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mPermissionResultListener.permissionDenied(permission,rationale);
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}
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}
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@Override
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public void permissionGranted() {
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if(mPermissionResultListener != null){
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mPermissionResultListener.permissionGranted();
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}
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}
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};
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public void permissions(Listener.PermissionResultListener permissionResultListener) {
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this.mPermissionResultListener = permissionResultListener;
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if(mPermissionResultListener != null && permissions != null){
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if(Build.VERSION.SDK_INT < Build.VERSION_CODES.M){
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mPermissionResultListener.permissionGranted();
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return;
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}
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if (PermissionUtils.selfPermissionGranted(activity,permissions)) {
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mPermissionResultListener.permissionGranted();
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return;
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}
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request();
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}
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}
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public void permissionsWithoutCheck(Listener.PermissionResultListener permissionResultListener) {
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this.mPermissionResultListener = permissionResultListener;
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if(mPermissionResultListener != null && permissions != null){
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if(Build.VERSION.SDK_INT < Build.VERSION_CODES.M){
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mPermissionResultListener.permissionGranted();
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return;
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}
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request();
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}
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}
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@RequiresApi(api = Build.VERSION_CODES.M)
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private void request(){
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ReplaceFragment replaceFragment = ActivityResultPermissionUtils.getReplaceFragment(activity,
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ActivityResultPermissionUtils.TYPE_PERMISSION, this);
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replaceFragment.requestPermissions(permissions,ReplaceFragment.PERMISSION_REQUEST_CODE);
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}
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}
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public static class ResultWrap implements RequestWarp{
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private Listener.ResultListener mResultListener;
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ResultWrap() {
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}
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Listener.ResultListener innerResultListener = new Listener.ResultListener() {
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@Override
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public void onResult(Intent data) {
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if(mResultListener != null){
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mResultListener.onResult(data);
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}
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}
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@Override
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public void onCancel() {
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if(mResultListener != null){
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mResultListener.onCancel();
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}
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}
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};
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public void activityResult(Listener.ResultListener resultListener) {
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this.mResultListener = resultListener;
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}
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}
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}

‎xlibrary/src/main/java/com/ding/xlibrary/HandleImpl.java‎

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package com.ding.xlibrary;
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import android.app.Activity;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import androidx.core.app.ActivityCompat;
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/**
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* author:DingDeGao
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* time:2019-07-16-14:54
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* function: HandleImpl
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*/
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public class HandleImpl implements IHandle{
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private Listener.ResultListener resultListener;
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private Listener.PermissionResultListener permissionResultListener;
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HandleImpl(){
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}
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@Override
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public void onActivityResultHandle(int resultCode, Intent data) {
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if(resultListener != null){
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if(resultCode == Activity.RESULT_OK){
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resultListener.onResult(data);
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}else{
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resultListener.onCancel();
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}
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}
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}
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@Override
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public void onRequestPermissionsResultHandle(Activity activity,String[] permissions, int[] grantResults) {
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if(permissionResultListener == null) return;
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int permissionCount = 0;
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for (int i = 0; i < permissions.length; i++) {
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if (grantResults[i] == PackageManager.PERMISSION_DENIED) {
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// 权限申请被拒绝
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if(activity != null){
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permissionResultListener.permissionDenied(permissions[i],
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ActivityCompat.shouldShowRequestPermissionRationale(activity, permissions[i]));
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}else{
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permissionResultListener.permissionDenied(permissions[i],false);
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}
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return;
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}
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if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
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// 权限申请被同意
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permissionCount++;
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}
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}
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if(permissionCount == permissions.length){
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permissionResultListener.permissionGranted();
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}
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}
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@Override
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public void setResultListener(Listener.ResultListener resultListener) {
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this.resultListener = resultListener;
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}
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@Override
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public void setPermissionResultListener(Listener.PermissionResultListener permissionResultListener) {
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this.permissionResultListener = permissionResultListener;
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}
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}

‎xlibrary/src/main/java/com/ding/xlibrary/IHandle.java‎

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package com.ding.xlibrary;
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import android.app.Activity;
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import android.content.Intent;
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/**
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* author:DingDeGao
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* time:2019-07-16-14:53
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* function: IHandle
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*/
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public interface IHandle {
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/**
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* ActivityResult Handle
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*
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* result came from.
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* @param resultCode The integer result code returned by the child activity
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* through its setResult().
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* @param data An Intent, which can return result data to the caller
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* (various data can be attached to Intent "extras").
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*/
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void onActivityResultHandle(int resultCode, Intent data);
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/**
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* PermissionsResultHandle
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* @param activity hostActivity
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* @param permissions The requested permissions. Never null.
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* @param grantResults The grant results for the corresponding permissions
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* which is either
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* . Never null.
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*/
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void onRequestPermissionsResultHandle(Activity activity, String[] permissions, int[] grantResults);
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/**
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*
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* @param resultListener ResultListener {@link Listener.ResultListener}
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*/
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void setResultListener(Listener.ResultListener resultListener);
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/**
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*
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* @param permissionResultListener PermissionResultListener {@link Listener.PermissionResultListener}
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*/
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void setPermissionResultListener(Listener.PermissionResultListener permissionResultListener);
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}

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