parent
7953ba6e78
commit
d7aef2e97a
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package eu.kanade.tachiyomi.data.rest;
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import retrofit.http.GET;
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import rx.Observable;
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/**
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* Used to connect with the Github API
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*/
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public interface GithubService {
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String SERVICE_ENDPOINT = "https://api.github.com";
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@GET("/repos/inorichi/tachiyomi/releases/latest") Observable<Release> getLatestVersion();
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}
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package eu.kanade.tachiyomi.data.rest;
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import com.google.gson.annotations.SerializedName;
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import java.util.List;
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/**
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* Release object
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* Contains information about the latest release
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*/
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public class Release {
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/**
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* Version name V0.0.0
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*/
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@SerializedName("tag_name")
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private final String version;
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/** Change Log */
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@SerializedName("body")
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private final String log;
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/** Assets containing download url */
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@SerializedName("assets")
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private final List<Assets> assets;
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/**
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* Release constructor
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*
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* @param version version of latest release
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* @param log log of latest release
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* @param assets assets of latest release
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*/
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public Release(String version, String log, List<Assets> assets) {
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this.version = version;
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this.log = log;
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this.assets = assets;
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}
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/**
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* Get latest release version
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*
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* @return latest release version
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*/
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public String getVersion() {
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return version;
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}
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/**
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* Get change log of latest release
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*
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* @return change log of latest release
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*/
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public String getChangeLog() {
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return log;
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}
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/**
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* Get download link of latest release
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*
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* @return download link of latest release
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*/
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public String getDownloadLink() {
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return assets.get(0).getDownloadLink();
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}
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/**
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* Assets class containing download url
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*/
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class Assets {
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@SerializedName("browser_download_url")
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private final String download_url;
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/**
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* Assets Constructor
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*
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* @param download_url download url
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*/
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@SuppressWarnings("unused") public Assets(String download_url) {
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this.download_url = download_url;
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}
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/**
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* Get download link of latest release
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*
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* @return download link of latest release
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*/
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public String getDownloadLink() {
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return download_url;
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}
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}
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}
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package eu.kanade.tachiyomi.data.rest;
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import retrofit.RestAdapter;
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public class ServiceFactory {
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/**
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* Creates a retrofit service from an arbitrary class (clazz)
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*
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* @param clazz Java interface of the retrofit service
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* @param endPoint REST endpoint url
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* @return retrofit service with defined endpoint
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*/
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public static <T> T createRetrofitService(final Class<T> clazz, final String endPoint) {
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final RestAdapter restAdapter = new RestAdapter.Builder()
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.setEndpoint(endPoint)
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.build();
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return restAdapter.create(clazz);
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}
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}
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package eu.kanade.tachiyomi.data.updater;
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import android.content.Context;
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import eu.kanade.tachiyomi.R;
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import eu.kanade.tachiyomi.data.rest.GithubService;
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import eu.kanade.tachiyomi.data.rest.Release;
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import eu.kanade.tachiyomi.data.rest.ServiceFactory;
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import eu.kanade.tachiyomi.util.ToastUtil;
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import rx.Observable;
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public class UpdateChecker {
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private final Context context;
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public UpdateChecker(Context context) {
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this.context = context;
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}
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/**
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* Returns observable containing release information
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*
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*/
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public Observable<Release> checkForApplicationUpdate() {
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ToastUtil.showShort(context, context.getString(R.string.update_check_look_for_updates));
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//Create Github service to retrieve Github data
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GithubService service = ServiceFactory.createRetrofitService(GithubService.class, GithubService.SERVICE_ENDPOINT);
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return service.getLatestVersion();
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}
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}
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package eu.kanade.tachiyomi.data.updater;
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import android.content.Context;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.AsyncTask;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.InputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import javax.inject.Inject;
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import eu.kanade.tachiyomi.App;
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import eu.kanade.tachiyomi.data.preference.PreferencesHelper;
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public class UpdateDownloader extends AsyncTask<String, Void, Void> {
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/**
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* Name of cache directory.
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*/
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private static final String PARAMETER_CACHE_DIRECTORY = "apk_downloads";
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/**
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* Interface to global information about an application environment.
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*/
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private final Context context;
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/**
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* Cache directory used for cache management.
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*/
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private final File cacheDir;
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@Inject PreferencesHelper preferencesHelper;
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/**
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* Constructor of UpdaterCache.
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*
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* @param context application environment interface.
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*/
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public UpdateDownloader(Context context) {
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App.get(context).getComponent().inject(this);
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this.context = context;
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// Get cache directory from parameter.
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cacheDir = new File(preferencesHelper.getDownloadsDirectory(), PARAMETER_CACHE_DIRECTORY);
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// Create cache directory.
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createCacheDir();
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}
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/**
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* Create cache directory if it doesn't exist
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*
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* @return true if cache dir is created otherwise false.
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*/
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@SuppressWarnings("UnusedReturnValue")
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private boolean createCacheDir() {
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return !cacheDir.exists() && cacheDir.mkdirs();
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}
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@Override
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protected Void doInBackground(String... arg0) {
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try {
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createCacheDir();
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URL url = new URL(arg0[0]);
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HttpURLConnection c = (HttpURLConnection) url.openConnection();
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c.connect();
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File outputFile = new File(cacheDir, "update.apk");
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if (outputFile.exists()) {
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//noinspection ResultOfMethodCallIgnored
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outputFile.delete();
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}
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FileOutputStream fos = new FileOutputStream(outputFile);
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InputStream is = c.getInputStream();
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byte[] buffer = new byte[1024];
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int len1;
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while ((len1 = is.read(buffer)) != -1) {
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fos.write(buffer, 0, len1);
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}
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fos.close();
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is.close();
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// Prompt install interface
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Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setDataAndType(Uri.fromFile(outputFile), "application/vnd.android.package-archive");
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); // without this flag android returned a intent error!
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context.startActivity(intent);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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}
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