Example usage for android.net Uri fromFile

Introduction

In this page you can find the example usage for android.net Uri fromFile.

Prototype

public static Uri fromFile(File file)

Source Link

Document

Creates a Uri from a file.

Usage

From source file:Main.java

/** Create a file Uri for saving an image or video */
@SuppressWarnings("unused")
private static Uri getOutputMediaFileUri(int type) {
    return Uri.fromFile(getOutputMediaFile(type));
}

From source file:Main.java

public static void installApk(Context context, File file) {
    if (context == null)
        return;//from  w  w w.j a  va  2  s  .  co  m
    if (file == null)
        return;
    Intent intent = new Intent();
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.setAction(Intent.ACTION_VIEW);
    intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
    context.startActivity(intent);
}

From source file:Main.java

public static void install(Context context, String fileName) {
    if (TextUtils.isEmpty(fileName) || context == null) {
        return;/*from   w w  w .j a v a  2s .  c  om*/
    }
    try {
        Intent intent = new Intent(Intent.ACTION_VIEW);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.setAction(android.content.Intent.ACTION_VIEW);
        intent.setDataAndType(Uri.fromFile(new File(fileName)), "application/vnd.android.package-archive");
        context.startActivity(intent);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void notifyFileSystemChanged(String path, Context mContext) {
    if (path == null)
        return;/*from   ww  w  . jav a 2  s  .co m*/
    final File f = new File(path);
    final Intent intent;
    if (f.isDirectory()) {
        intent = new Intent(Intent.ACTION_MEDIA_MOUNTED);
        intent.setClassName("com.android.providers.media", "com.android.providers.media.MediaScannerReceiver");
        intent.setData(Uri.fromFile(Environment.getExternalStorageDirectory()));

    } else {
        intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
        intent.setData(Uri.fromFile(new File(path)));

    }
    mContext.sendBroadcast(intent);
}

From source file:Main.java

/**
 * install an apk bu apkPath/*from   w ww. j  a va  2s. c  o m*/
 *
 * @param context Context
 * @param apkPath apkPath
 */
public static final void installApk(Context context, String apkPath) {
    if (TextUtils.isEmpty(apkPath)) {
        return;
    }
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.setDataAndType(Uri.fromFile(new File(apkPath)), "application/vnd.android.package-archive");
    context.startActivity(intent);
}

From source file:Main.java

public static boolean installApp(Context context, String filePath) {
    if (filePath != null && filePath.length() > 4
            && filePath.toLowerCase().substring(filePath.length() - 4).equals(".apk")) {
        Intent intent = new Intent(Intent.ACTION_VIEW);
        File file = new File(filePath);
        if (file.exists() && file.isFile() && file.length() > 0) {
            intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(intent);
            return true;
        }/*from   w  ww.  ja  v a2s .co m*/
    }
    return false;
}

From source file:Main.java

public static Bitmap getTempBitmap(Context context) {
    Bitmap capturedBitmap = null;/*from w  w w.  j av a2s  .c  om*/
    final File file = getTempFile(context);
    try {
        BitmapFactory.Options options = new BitmapFactory.Options();
        options.inSampleSize = 4;

        AssetFileDescriptor fileDescriptor = context.getContentResolver()
                .openAssetFileDescriptor(Uri.fromFile(file), "r");
        capturedBitmap = BitmapFactory.decodeFileDescriptor(fileDescriptor.getFileDescriptor(), null, options);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return capturedBitmap;
}

From source file:Main.java

public static Uri createUri(String foldername) {
    String storageState = Environment.getExternalStorageState();
    if (storageState.equals(Environment.MEDIA_MOUNTED)) {
        final File root = new File(
                Environment.getExternalStorageDirectory() + File.separator + foldername + File.separator);
        root.mkdirs();//  ww  w.  j  a va2 s. c om
        final String fname = getUniqueImageFilename(foldername);
        final File sdImageMainDirectory = new File(root, fname);
        return Uri.fromFile(sdImageMainDirectory);
    }
    return null;
}

From source file:Main.java

public static void send(Context context, String path) {

    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_SEND);
    PackageManager pm = context.getPackageManager();
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.setType("*/*");
    intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(new File(path)));
    List<ResolveInfo> list = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
    boolean flag = false;
    for (ResolveInfo info : list) {
        if (info.activityInfo.packageName.toLowerCase().contains("bluetooth")
                || info.activityInfo.name.toLowerCase().contains("bluetooth")) {
            ApplicationInfo appInfo = null;
            try {
                appInfo = pm.getApplicationInfo(info.activityInfo.packageName, PackageManager.GET_META_DATA);
            } catch (PackageManager.NameNotFoundException e) {

            }//from   w ww. j  av  a2 s .com
            if (appInfo != null && (appInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 0
                    && (appInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
                intent.setClassName(info.activityInfo.packageName, info.activityInfo.name);
                flag = true;
                break;
            }
        }
    }
    if (!flag) {
        return;
    }
    context.startActivity(intent);
}

From source file:Main.java

private static void initData(Activity activity) {
    mActivity = activity;//  ww w .  ja v  a 2 s. c  o m
    File mFile = new File(Environment.getExternalStorageDirectory() + "/jiayuan");
    if (!mFile.exists())
        mFile.mkdirs();
    mAvatar = new File(TEMP_IMG_PATH);
    if (mAvatar.exists())
        mAvatar.delete();
    mAvatarUri = Uri.fromFile(mAvatar);
}