app在线更新

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.externalNativeBuild

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.2"
+    defaultConfig {
+        applicationId "com.example.teprinciple.updateappdemo"
+        minSdkVersion 15
+        targetSdkVersion 22
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile 'com.android.support:appcompat-v7:25.1.0'
+    testCompile 'junit:junit:4.12'
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in C:\Users\Teprinciple\AppData\Local\Android\Sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

app/src/androidTest/java/com/example/teprinciple/updateappdemo/ExampleInstrumentedTest.java

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

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.example.teprinciple.updateappdemo">
+
+    <uses-permission android:name="android.permission.DOWNLOAD_WITHOUT_NOTIFICATION" />
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+
+        <receiver
+            android:name=".updateapp.UpdateAppReceiver"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.DOWNLOAD_COMPLETE"/>
+                <action android:name="android.intent.action.DOWNLOAD_NOTIFICATION_CLICKED"/>
+            </intent-filter>
+        </receiver>
+    </application>
+
+</manifest>

app/src/main/java/com/example/teprinciple/updateappdemo/MainActivity.java

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+package com.example.teprinciple.updateappdemo;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+
+import com.example.teprinciple.updateappdemo.updateapp.UpdateAppUtil;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+
+    public void updateApp(View view) {
+        UpdateAppUtil.updateApp(this);
+    }
+}

app/src/main/java/com/example/teprinciple/updateappdemo/customview/ConfirmDialog.java

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+package com.example.teprinciple.updateappdemo.customview;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import com.example.teprinciple.updateappdemo.R;
+import com.example.teprinciple.updateappdemo.customview.feature.Callback;
+
+
+/**
+ * Created by Teprinciple on 2016/10/13.
+ */
+public class ConfirmDialog extends Dialog implements View.OnClickListener {
+
+    Callback callback;
+    private TextView content;
+    private TextView sureBtn;
+    private TextView cancleBtn;
+
+    public ConfirmDialog(Context context, Callback callback) {
+        super(context, R.style.CustomDialog);
+        this.callback = callback;
+        setCustomDialog();
+    }
+
+    private void setCustomDialog() {
+        View mView = LayoutInflater.from(getContext()).inflate(R.layout.dialog_confirm, null);
+        sureBtn = (TextView)mView.findViewById(R.id.dialog_confirm_sure);
+        cancleBtn = (TextView)mView.findViewById(R.id.dialog_confirm_cancle);
+        content = (TextView) mView.findViewById(R.id.dialog_confirm_title);
+        sureBtn.setOnClickListener(this);
+        cancleBtn.setOnClickListener(this);
+        super.setContentView(mView);
+    }
+
+
+    public ConfirmDialog setContent(String s){
+        content.setText(s);
+        return this;
+    }
+
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()){
+            case R.id.dialog_confirm_cancle:
+                this.cancel();
+                break;
+
+            case R.id.dialog_confirm_sure:
+                callback.callback();
+                this.cancel();
+                break;
+        }
+    }
+
+}

app/src/main/java/com/example/teprinciple/updateappdemo/customview/feature/Callback.java

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+package com.example.teprinciple.updateappdemo.customview.feature;
+
+/**
+ * Created by sanmu on 2016/10/13 0013.
+ */
+public interface Callback {
+    public void callback();
+}

app/src/main/java/com/example/teprinciple/updateappdemo/updateapp/DownloadAppUtils.java

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+package com.example.teprinciple.updateappdemo.updateapp;
+
+import android.app.DownloadManager;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Environment;
+import android.text.TextUtils;
+import android.util.Log;
+import android.widget.Toast;
+
+import java.io.File;
+
+
+
+/**
+ *Created by Teprinciple on 2016/12/13.
+ */
+public class DownloadAppUtils {
+    private static final String TAG = DownloadAppUtils.class.getSimpleName();
+    public static long downloadUpdateApkId = -1;//下载更新Apk 下载任务对应的Id
+    public static String downloadUpdateApkFilePath;//下载更新Apk 文件路径
+
+    /**
+     * 通过浏览器下载APK包
+     * @param context
+     * @param url
+     */
+    public static void downloadForWebView(Context context, String url) {
+        Uri uri = Uri.parse(url);
+        Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        intent.setDataAndType(Uri.fromFile(new File(Environment
+                        .getExternalStorageDirectory(), "tmp.apk")),
+                "application/vnd.android.package-archive");
+        context.startActivity(intent);
+    }
+
+
+    /**
+     * 下载更新apk包
+     * 权限:1,<uses-permission android:name="android.permission.DOWNLOAD_WITHOUT_NOTIFICATION" />
+     * @param context
+     * @param url
+     */
+    public static void downloadForAutoInstall(Context context, String url, String fileName, String title) {
+        //LogUtil.e("App 下载 url="+url+",fileName="+fileName+",title="+title);
+        if (TextUtils.isEmpty(url)) {
+            return;
+        }
+        try {
+            Uri uri = Uri.parse(url);
+            DownloadManager downloadManager = (DownloadManager) context
+                    .getSystemService(Context.DOWNLOAD_SERVICE);
+            DownloadManager.Request request = new DownloadManager.Request(uri);
+            //在通知栏中显示
+            request.setVisibleInDownloadsUi(true);
+            request.setTitle(title);
+            String filePath = null;
+            if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {//外部存储卡
+                filePath = Environment.getExternalStorageDirectory().getAbsolutePath();
+
+            } else {
+                Log.i(TAG,"没有SD卡");
+                return;
+            }
+            downloadUpdateApkFilePath = filePath + File.separator + fileName;
+            // 若存在，则删除
+            deleteFile(downloadUpdateApkFilePath);
+            Uri fileUri = Uri.parse("file://" + downloadUpdateApkFilePath);
+            request.setDestinationUri(fileUri);
+            downloadUpdateApkId = downloadManager.enqueue(request);
+        } catch (Exception e) {
+            e.printStackTrace();
+            downloadForWebView(context, url);
+        }finally {
+//            registerReceiver(receiver, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
+        }
+    }
+
+
+    private static boolean deleteFile(String fileStr) {
+        File file = new File(fileStr);
+        return file.delete();
+    }
+}

app/src/main/java/com/example/teprinciple/updateappdemo/updateapp/UpdateAppReceiver.java

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+package com.example.teprinciple.updateappdemo.updateapp;
+
+import android.app.DownloadManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.util.Log;
+
+
+/**
+ * 注册
+ * <action android:name="android.intent.action.DOWNLOAD_COMPLETE" />
+ * <action android:name="android.intent.action.DOWNLOAD_NOTIFICATION_CLICKED"/>
+ */
+public class UpdateAppReceiver extends BroadcastReceiver {
+    public UpdateAppReceiver() {
+    }
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+
+        // 处理下载完成
+        Cursor c=null;
+        try {
+            if (DownloadManager.ACTION_DOWNLOAD_COMPLETE.equals(intent.getAction())) {
+                if (DownloadAppUtils.downloadUpdateApkId >= 0) {
+                    long downloadId = DownloadAppUtils.downloadUpdateApkId;
+                    DownloadManager.Query query = new DownloadManager.Query();
+                    query.setFilterById(downloadId);
+                    DownloadManager downloadManager = (DownloadManager) context
+                            .getSystemService(Context.DOWNLOAD_SERVICE);
+                    c = downloadManager.query(query);
+                    if (c.moveToFirst()) {
+                        int status = c.getInt(c
+                                .getColumnIndex(DownloadManager.COLUMN_STATUS));
+                        if (status == DownloadManager.STATUS_FAILED) {
+                            downloadManager.remove(downloadId);
+
+                        } else if (status == DownloadManager.STATUS_SUCCESSFUL) {
+                            if (DownloadAppUtils.downloadUpdateApkFilePath != null) {
+                                Intent i = new Intent(Intent.ACTION_VIEW);
+                                i.setDataAndType(
+                                        Uri.parse("file://"
+                                                + DownloadAppUtils.downloadUpdateApkFilePath),
+                                        "application/vnd.android.package-archive");
+                                //todo 针对不同的手机 以及sdk版本  这里的uri地址可能有所不同
+                                i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                                context.startActivity(i);
+                            }
+                        }
+                    }
+                }
+            }/* else if (DownloadManager.ACTION_NOTIFICATION_CLICKED.equals(intent.getAction())) {//点击通知取消下载
+                DownloadManager downloadManager = (DownloadManager) context
+                        .getSystemService(Context.DOWNLOAD_SERVICE);
+                long[] ids = intent.getLongArrayExtra(DownloadManager.EXTRA_NOTIFICATION_CLICK_DOWNLOAD_IDS);
+                //点击通知栏取消下载
+                downloadManager.remove(ids);
+            }*/
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }finally {
+            if (c != null) {
+                c.close();
+            }
+        }
+    }
+}