Extract sdk, target, minSdk etc into gradle.properties

app/build.gradle

@@ -3,15 +3,25 @@ apply plugin: 'android-apt'
 apply plugin: 'realm-android'
 
 android {
-    compileSdkVersion 24
-    buildToolsVersion "24.0.1"
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
+
+    dataBinding {
+        enabled = true
+    }
+
+
+    compileSdkVersion Integer.parseInt(project.ANDROID_BUILD_SDK_VERSION)
+    buildToolsVersion project.ANDROID_BUILD_TOOLS_VERSION
 
     defaultConfig {
-        applicationId "com.codeest.geeknews"
-        minSdkVersion 21
-        targetSdkVersion 24
-        versionCode 2
-        versionName "1.0.1"
+        applicationId project.APP_APPLICATIONID
+        minSdkVersion Integer.parseInt(project.ANDROID_BUILD_MIN_SDK_VERSION)
+        targetSdkVersion Integer.parseInt(project.ANDROID_BUILD_TARGET_SDK_VERSION)
+        versionCode Integer.parseInt(project.APP_VERSIONCODE)
+        versionName project.APP_VERSIONNAME
     }
 
     buildTypes {
@@ -28,37 +38,49 @@ android {
     }
 }
 
+ext {
+    appCompat = "25.0.1"
+    easyPermissions="0.2.1"
+    retrofit = "2.0.2"
+    dagger = "2.0.2"
+    reactivex = "1.1.0"
+    butterknife = "8.2.1"
+    blockcanary = "1.2.1"
+    leakcanary = "1.4-beta2"
+}
+
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile files('libs/tbs_sdk_thirdapp_v2.2.0.1096_36549_sharewithdownload_withoutGame_obfs_20160830_211645.jar')
     testCompile 'junit:junit:4.12'
 
     //ui
-    compile 'com.android.support:appcompat-v7:24.1.1'
-    compile 'com.android.support:design:24.1.1'
-    compile 'com.android.support:recyclerview-v7:24.1.1'
-    compile 'com.android.support:cardview-v7:24.1.1'
+    compile "com.android.support:recyclerview-v7:${appCompat}"
+    compile "com.android.support:appcompat-v7:${appCompat}"
+    compile "com.android.support:cardview-v7:${appCompat}"
+    compile "com.android.support:design:${appCompat}"
+    compile "pub.devrel:easypermissions:${easyPermissions}"
 
     //rx
-    compile 'io.reactivex:rxjava:1.1.0'
-    compile 'io.reactivex:rxandroid:1.1.0'
+    compile "io.reactivex:rxjava:${reactivex}"
+    compile "io.reactivex:rxandroid:${reactivex}"
     compile 'com.jakewharton.rxbinding:rxbinding:0.4.0'
 
     //network
-    compile 'com.google.code.gson:gson:2.4'
-    compile 'com.squareup.retrofit2:retrofit:2.0.2'
-    compile 'com.squareup.retrofit2:converter-gson:2.0.2'
-    compile 'com.squareup.retrofit2:adapter-rxjava:2.0.2'
+    compile 'com.google.code.gson:gson:2.7'
+    compile "com.squareup.retrofit2:retrofit:${retrofit}"
+    compile "com.squareup.retrofit2:converter-gson:${retrofit}"
+    compile "com.squareup.retrofit2:adapter-rxjava:${retrofit}"
     compile 'com.squareup.okhttp3:okhttp:3.2.0'
     compile 'com.squareup.okhttp3:logging-interceptor:3.0.1'
     compile 'com.github.bumptech.glide:glide:3.7.0'
     compile 'com.github.bumptech.glide:okhttp3-integration:1.4.0@aar'
 
     //di
-    compile 'com.google.dagger:dagger:2.0.2'
-    compile 'com.google.dagger:dagger-compiler:2.0.2'
-    compile 'com.jakewharton:butterknife:8.2.1'
-    apt 'com.jakewharton:butterknife-compiler:8.2.1'
+    compile "com.google.dagger:dagger:${dagger}"
+    compile "com.google.dagger:dagger-compiler:${dagger}"
+    compile "com.jakewharton:butterknife:${butterknife}"
+    apt "com.jakewharton:butterknife-compiler:${butterknife}"
     provided 'org.glassfish:javax.annotation:10.0-b28'
 
     //other
@@ -69,13 +91,13 @@ dependencies {
     //widget
     compile 'com.victor:lib:1.0.4'
     compile 'com.prolificinteractive:material-calendarview:1.4.0'
-    compile 'net.opacapp:multiline-collapsingtoolbar:1.2.2'
+    compile 'net.opacapp:multiline-collapsingtoolbar:1.3.1'
     compile 'com.github.chrisbanes:PhotoView:1.3.0'
     compile 'com.miguelcatalan:materialsearchview:1.4.0'
 
     //canary
-    debugCompile 'com.github.moduth:blockcanary-android:1.2.1'
-    releaseCompile 'com.github.moduth:blockcanary-no-op:1.2.1'
-    debugCompile 'com.squareup.leakcanary:leakcanary-android:1.4-beta2'
-    releaseCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.4-beta2'
+    debugCompile "com.github.moduth:blockcanary-android:${blockcanary}"
+    releaseCompile "com.github.moduth:blockcanary-no-op:${blockcanary}"
+    debugCompile "com.squareup.leakcanary:leakcanary-android:${leakcanary}"
+    releaseCompile "com.squareup.leakcanary:leakcanary-android-no-op:${leakcanary}"
 }

app/src/main/java/com/codeest/geeknews/app/App.java

@@ -3,6 +3,7 @@
 import android.app.Activity;
 import android.app.Application;
 import android.content.Context;
+import android.support.v4.app.ActivityCompat;
 import android.support.v7.app.AppCompatDelegate;
 import android.util.DisplayMetrics;
 import android.view.Display;
@@ -93,7 +94,7 @@ public void exitApp() {
         if (allActivities != null) {
             synchronized (allActivities) {
                 for (Activity act : allActivities) {
-                    act.finish();
+                    ActivityCompat.finishAfterTransition(act);
                 }
             }
         }

app/src/main/java/com/codeest/geeknews/base/BaseActivity.java

@@ -3,6 +3,7 @@
 import android.app.Activity;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
+import android.support.v4.app.ActivityCompat;
 import android.support.v7.app.AppCompatDelegate;
 import android.support.v7.widget.Toolbar;
 import android.view.View;
@@ -100,6 +101,15 @@ public void useNightMode(boolean isNight) {
         recreate();
     }
 
+    @Override
+    public void onBackPressedSupport() {
+        if (getSupportFragmentManager().getBackStackEntryCount() > 1) {
+            pop();
+        } else {
+            ActivityCompat.finishAfterTransition(this);
+        }
+    }
+
     protected abstract void initInject();
     protected abstract int getLayout();
     protected abstract void initEventAndData();

app/src/main/java/com/codeest/geeknews/ui/main/activity/WelcomeActivity.java

@@ -1,6 +1,11 @@
 package com.codeest.geeknews.ui.main.activity;
 
+import android.Manifest;
+import android.annotation.SuppressLint;
+import android.content.DialogInterface;
 import android.content.Intent;
+import android.support.annotation.NonNull;
+import android.support.v4.app.ActivityCompat;
 import android.widget.ImageView;
 import android.widget.TextView;
 
@@ -12,13 +17,20 @@
 import com.codeest.geeknews.presenter.WelcomePresenter;
 import com.codeest.geeknews.presenter.contract.WelcomeContract;
 
+import java.util.List;
+
 import butterknife.BindView;
+import pub.devrel.easypermissions.AfterPermissionGranted;
+import pub.devrel.easypermissions.AppSettingsDialog;
+import pub.devrel.easypermissions.EasyPermissions;
+
+import static pub.devrel.easypermissions.AppSettingsDialog.DEFAULT_SETTINGS_REQ_CODE;
 
 /**
  * Created by codeest on 16/8/15.
  */
 
-public class WelcomeActivity extends BaseActivity<WelcomePresenter> implements WelcomeContract.View {
+public class WelcomeActivity extends BaseActivity<WelcomePresenter> implements WelcomeContract.View,  EasyPermissions.PermissionCallbacks {
 
     @BindView(R.id.iv_welcome_bg)
     ImageView ivWelcomeBg;
@@ -49,21 +61,99 @@ public void showContent(WelcomeBean welcomeBean) {
 
     @Override
     public void jumpToMain() {
+       requirePermissions();
+    }
+
+    @Override
+    protected void onDestroy() {
+        Glide.clear(ivWelcomeBg);
+        super.onDestroy();
+    }
+
+    @Override
+    public void showError(String msg) {
+
+    }
+
+
+    private void toMain() {
         Intent intent = new Intent();
         intent.setClass(this,MainActivity.class);
         startActivity(intent);
         finish();
         overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);
     }
 
+
+    private static final int RC_PERMISSIONS = 123;
+
+    @SuppressLint("InlinedApi")
+    private boolean hasPermissions() {
+        return EasyPermissions.hasPermissions(this, Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_PHONE_STATE);
+    }
+
+
+    @SuppressLint("InlinedApi")
+    @AfterPermissionGranted(RC_PERMISSIONS)
+    private void requirePermissions() {
+        if (hasPermissions()) {
+            toMain();
+        } else {
+            // Ask for one permission
+            EasyPermissions.requestPermissions(this,
+                                               getString(R.string.rationale_permissions),
+                                               RC_PERMISSIONS,
+                                               Manifest.permission.WRITE_EXTERNAL_STORAGE,
+                                               Manifest.permission.READ_PHONE_STATE);
+        }
+    }
+
+
     @Override
-    protected void onDestroy() {
-        Glide.clear(ivWelcomeBg);
-        super.onDestroy();
+    public void onPermissionsGranted(int requestCode, List<String> perms) {
+        toMain();
     }
 
+
     @Override
-    public void showError(String msg) {
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this);
+    }
+
+
+    @Override
+    public void onPermissionsDenied(int requestCode, List<String> perms) {
+        permissionsDeniedOpenSetting();
+    }
 
+
+    private void permissionsDeniedOpenSetting() {
+        if (!hasPermissions()) {
+            new AppSettingsDialog.Builder(this, getString(R.string.app_settings_dialog_rationale_ask_again)).setTitle(getString(R.string.app_settings_dialog_title_settings_dialog))
+                                                                                                            .setPositiveButton(getString(R.string.app_settings_dialog_setting))
+                                                                                                            .setNegativeButton(getString(R.string.app_settings_dialog_cancel),
+                                                                                                                               new DialogInterface.OnClickListener() {
+                                                                                                                                   @Override
+                                                                                                                                   public void onClick(DialogInterface dialogInterface, int i) {
+                                                                                                                                       ActivityCompat.finishAffinity(WelcomeActivity.this);
+                                                                                                                                   }
+                                                                                                                               })
+                                                                                                            .build()
+                                                                                                            .show();
+        }
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        switch (requestCode) {
+            case DEFAULT_SETTINGS_REQ_CODE:
+                if (hasPermissions()) {
+                    toMain();
+                }
+                permissionsDeniedOpenSetting();
+                break;
+        }
+        super.onActivityResult(requestCode, resultCode, data);
     }
 }

app/src/main/java/com/codeest/geeknews/ui/zhihu/activity/CalendarActivity.java

@@ -1,6 +1,7 @@
 package com.codeest.geeknews.ui.zhihu.activity;
 
 import android.support.annotation.NonNull;
+import android.support.v4.app.ActivityCompat;
 import android.support.v7.widget.Toolbar;
 
 import com.codeest.geeknews.R;
@@ -54,6 +55,6 @@ public void onDateSelected(@NonNull MaterialCalendarView widget, @NonNull Calend
     @OnClick(R.id.tv_calender_enter)
     void chooseDate() {
         RxBus.getDefault().post(mDate);
-        finish();
+        ActivityCompat.finishAfterTransition(this);
     }
 }

app/src/main/java/com/codeest/geeknews/ui/zhihu/activity/SectionActivity.java

@@ -1,7 +1,9 @@
 package com.codeest.geeknews.ui.zhihu.activity;
 
-import android.app.ActivityOptions;
 import android.content.Intent;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.app.ActivityOptionsCompat;
+import android.support.v4.view.ViewCompat;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
@@ -43,6 +45,8 @@ public class SectionActivity extends BaseActivity<SectionChildPresenter> impleme
     int id;
     String title;
 
+    private int position = -1;
+
     @Override
     protected void initInject() {
         getActivityComponent().inject(this);
@@ -74,21 +78,37 @@ public void onRefresh() {
             public void OnItemClick(int position, View shareView) {
                 mPresenter.insertReadToDB(mList.get(position).getId());
                 mAdapter.setReadState(position, true);
-                mAdapter.notifyItemChanged(position);
+                SectionActivity.this.position = position;
                 Intent intent = new Intent();
                 intent.setClass(mContext, ZhihuDetailActivity.class);
                 intent.putExtra("id", mList.get(position).getId());
+                String transitionSharedItemName = ViewCompat.getTransitionName(shareView);
+                intent.putExtra("shared-item-name", transitionSharedItemName);
                 if (shareView != null) {
-                    mContext.startActivity(intent, ActivityOptions.makeSceneTransitionAnimation(mContext, shareView, "shareView").toBundle());
+                    ActivityCompat.startActivity(SectionActivity.this, intent, ActivityOptionsCompat.makeSceneTransitionAnimation(mContext, shareView, transitionSharedItemName).toBundle());
                 } else {
-                    startActivity(intent, ActivityOptions.makeSceneTransitionAnimation(mContext).toBundle());
+                    ActivityCompat.startActivity(SectionActivity.this, intent, ActivityOptionsCompat.makeBasic().toBundle());
                 }
             }
         });
         mPresenter.getThemeChildData(id);
         viewLoading.start();
     }
 
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (mAdapter != null && position > 0) {
+            mAdapter.notifyItemChanged(position);
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        position = -1;
+    }
+
     @Override
     public void showContent(SectionChildListBean sectionChildListBean) {
         if(swipeRefresh.isRefreshing()) {