Example usage for android.os StrictMode setVmPolicy

Introduction

In this page you can find the example usage for android.os StrictMode setVmPolicy.

Prototype

public static void setVmPolicy(final VmPolicy policy)

Source Link

Document

Sets the policy for what actions in the VM process (on any thread) should be detected, as well as the penalty if such actions occur.

Usage

From source file:com.android.launcher3.Launcher.java

private void startShortcutIntentSafely(Intent intent, Bundle optsBundle, ItemInfo info) {
    try {//w  w w  .j  a va  2  s. co  m
        StrictMode.VmPolicy oldPolicy = StrictMode.getVmPolicy();
        try {
            // Temporarily disable deathPenalty on all default checks. For eg, shortcuts
            // containing file Uri's would cause a crash as penaltyDeathOnFileUriExposure
            // is enabled by default on NYC.
            StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectAll().penaltyLog().build());

            if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
                String id = ((ShortcutInfo) info).getDeepShortcutId();
                String packageName = intent.getPackage();
                LauncherAppState.getInstance().getShortcutManager().startShortcut(packageName, id,
                        intent.getSourceBounds(), optsBundle, info.user);
            } else {
                // Could be launching some bookkeeping activity
                startActivity(intent, optsBundle);
            }
        } finally {
            StrictMode.setVmPolicy(oldPolicy);
        }
    } catch (SecurityException e) {
        // Due to legacy reasons, direct call shortcuts require Launchers to have the
        // corresponding permission. Show the appropriate permission prompt if that
        // is the case.
        if (intent.getComponent() == null && Intent.ACTION_CALL.equals(intent.getAction())
                && checkSelfPermission(Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {

            setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
            requestPermissions(new String[] { Manifest.permission.CALL_PHONE }, REQUEST_PERMISSION_CALL_PHONE);
        } else {
            // No idea why this was thrown.
            throw e;
        }
    }
}