Java Code Examples for android.content.Intent#ACTION_SET_WALLPAPER

public static int getAction(@Nullable Intent intent) {
    if (intent == null) return ACTION_DEFAULT;
    String action = intent.getAction();
    if (action != null) {
        switch (action) {
            case ACTION_ADW_PICK_ICON:
            case ACTION_TURBO_PICK_ICON:
            case ACTION_LAWNCHAIR_ICONPACK:
            case ACTION_NOVA_LAUNCHER:
            case ACTION_ONEPLUS_PICK_ICON:
            case ACTION_PLUS_HOME:
                return ICON_PICKER;
            case Intent.ACTION_PICK:
            case Intent.ACTION_GET_CONTENT:
                return IMAGE_PICKER;
            case Intent.ACTION_SET_WALLPAPER:
                return WALLPAPER_PICKER;
            default:
                return ACTION_DEFAULT;
        }
    }

    return ACTION_DEFAULT;
}
 

@Override public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case R.id.action_settings:
            startActivityForResult(new Intent(this, SettingsActivity.class),
                    SETTINGS_RETURN_CODE);
            return true;
        case R.id.action_force_refresh:
            recreate();
            return true;
        case R.id.action_view_widgets:
            WidgetsDialogFragment widgetFragment = new WidgetsDialogFragment();
            widgetFragment.show(getSupportFragmentManager(), "Widgets Dialog");
            return true;
        case R.id.update_wallpaper:
            Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER);
            startActivity(Intent.createChooser(intent, getString(R.string.action_wallpaper)));
            return true;
        default:
            return super.onOptionsItemSelected(item);
    }
}
 

public static int getAction(@Nullable Intent intent) {
    if (intent == null) return ACTION_DEFAULT;
    String action = intent.getAction();
    if (action != null) {
        switch (action) {
            case ACTION_ADW_PICK_ICON:
            case ACTION_TURBO_PICK_ICON:
            case ACTION_NOVA_LAUNCHER:
            case ACTION_PLUS_HOME:
                return ICON_PICKER;
            case Intent.ACTION_PICK:
            case Intent.ACTION_GET_CONTENT:
                return IMAGE_PICKER;
            case Intent.ACTION_SET_WALLPAPER:
                return WALLPAPER_PICKER;
            default:
                return ACTION_DEFAULT;
        }
    }
    return ACTION_DEFAULT;
}
 

@Override public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case R.id.action_settings:
            startActivityForResult(new Intent(this, SettingsActivity.class),
                    SETTINGS_RETURN_CODE);
            return true;
        case R.id.action_force_refresh:
            recreate();
            return true;
        case R.id.action_view_widgets:
            WidgetsDialogFragment widgetFragment = new WidgetsDialogFragment();
            widgetFragment.show(getSupportFragmentManager(), "Widgets Dialog");
            return true;
        case R.id.update_wallpaper:
            Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER);
            startActivity(Intent.createChooser(intent, getString(R.string.action_wallpaper)));
            return true;
        default:
            return super.onOptionsItemSelected(item);
    }
}
 

@Override
public void onClick(View view) {
    switch (view.getId()) {
        case R.id.customization_default_launcher:
            dismiss();

            mLauncherActivity.startActivity(new Intent("android.settings.HOME_SETTINGS"));
            break;
        case R.id.customization_wallpaper:
            dismiss();

            Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER);
            mLauncherActivity.startActivityForResult(intent, LauncherActivity.WALLPAPER_SELECT_INTENT_CODE);
            break;
        case R.id.customization_edit_dock_icons:
            dismiss();

            mLauncherActivity.startDockIconsEditing();
            break;
        case R.id.customization_icon_pack:
            dismiss();

            mLauncherActivity.finish();
            mLauncherActivity.startActivity(new Intent(mLauncherActivity, IconPackChooserActivity.class));
            break;
    }
}
 

@Override
public void onClick(WallpaperPickerActivity a) {
    final ComponentName itemComponentName = new ComponentName(
            mResolveInfo.activityInfo.packageName, mResolveInfo.activityInfo.name);
    Intent launchIntent = new Intent(Intent.ACTION_SET_WALLPAPER);
    launchIntent.setComponent(itemComponentName);
    a.startActivityForResultSafely(
            launchIntent, WallpaperPickerActivity.PICK_WALLPAPER_THIRD_PARTY_ACTIVITY);
}
 

@Override
public void onClick(WallpaperPickerActivity a) {
    final ComponentName itemComponentName = new ComponentName(
            mResolveInfo.activityInfo.packageName, mResolveInfo.activityInfo.name);
    Intent launchIntent = new Intent(Intent.ACTION_SET_WALLPAPER);
    launchIntent.setComponent(itemComponentName);
    a.startActivityForResultSafely(
            launchIntent, WallpaperPickerActivity.PICK_WALLPAPER_THIRD_PARTY_ACTIVITY);
}
 

@Override
public void onClick(WallpaperPickerActivity a) {
    final ComponentName itemComponentName = new ComponentName(
            mResolveInfo.activityInfo.packageName, mResolveInfo.activityInfo.name);
    Intent launchIntent = new Intent(Intent.ACTION_SET_WALLPAPER);
    launchIntent.setComponent(itemComponentName);
    a.startActivityForResultSafely(
            launchIntent, WallpaperPickerActivity.PICK_WALLPAPER_THIRD_PARTY_ACTIVITY);
}
 

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle item selection
    switch (item.getItemId()) {
        case R.id.action_settings:
            final Intent intentSettings = new Intent(this, SettingsActivity.class);
            startActivity(intentSettings);
            return true;
        case R.id.action_refresh_app_list:
            recreate();
            return true;
        case R.id.action_system_settings:
            final Intent intentSystemSettings = new Intent(Settings.ACTION_SETTINGS);
            intentSystemSettings.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(intentSystemSettings);
            return true;
        case R.id.action_manage_apps:
            final Intent intentManageApps = new Intent(Settings.ACTION_APPLICATION_SETTINGS);
            intentManageApps.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(intentManageApps);
            return true;
        case R.id.action_set_wallpaper:
            final Intent intentWallpaperPicker = new Intent(Intent.ACTION_SET_WALLPAPER);
            startActivity(intentWallpaperPicker);
            return true;
        case R.id.action_about:
            final Intent intentAbout = new Intent(this, AboutActivity.class);
            startActivity(intentAbout);
            return true;
        default:
            return super.onOptionsItemSelected(item);
    }
}
 

private void startWallpaper(){
    final Intent pickWallpaper = new Intent(Intent.ACTION_SET_WALLPAPER);
    Intent chooser = Intent.createChooser(pickWallpaper,"设置壁纸");
    startActivity(chooser);
}
 

public ThirdPartyWallpaperPickerListAdapter(Context context) {
    mInflater = LayoutInflater.from(context);
    mPackageManager = context.getPackageManager();
    mIconSize = context.getResources().getDimensionPixelSize(R.dimen.wallpaperItemIconSize);
    final PackageManager pm = mPackageManager;

    final Intent pickWallpaperIntent = new Intent(Intent.ACTION_SET_WALLPAPER);
    final List<ResolveInfo> apps =
            pm.queryIntentActivities(pickWallpaperIntent, 0);

    // Get list of image picker intents
    Intent pickImageIntent = new Intent(Intent.ACTION_GET_CONTENT);
    pickImageIntent.setType("image/*");
    final List<ResolveInfo> imagePickerActivities =
            pm.queryIntentActivities(pickImageIntent, 0);
    final ComponentName[] imageActivities = new ComponentName[imagePickerActivities.size()];
    for (int i = 0; i < imagePickerActivities.size(); i++) {
        ActivityInfo activityInfo = imagePickerActivities.get(i).activityInfo;
        imageActivities[i] = new ComponentName(activityInfo.packageName, activityInfo.name);
    }

    outerLoop:
    for (ResolveInfo info : apps) {
        final ComponentName itemComponentName =
                new ComponentName(info.activityInfo.packageName, info.activityInfo.name);
        final String itemPackageName = itemComponentName.getPackageName();
        // Exclude anything from our own package, and the old Launcher,
        // and live wallpaper picker
        if (itemPackageName.equals(context.getPackageName()) ||
                itemPackageName.equals("com.android.launcher") ||
                itemPackageName.equals("com.android.wallpaper.livepicker")) {
            continue;
        }
        // Exclude any package that already responds to the image picker intent
        for (ResolveInfo imagePickerActivityInfo : imagePickerActivities) {
            if (itemPackageName.equals(
                    imagePickerActivityInfo.activityInfo.packageName)) {
                continue outerLoop;
            }
        }
        mThirdPartyWallpaperPickers.add(new ThirdPartyWallpaperTile(info));
    }
}
 

public void startWallpaper() {
	final Intent pickWallpaper = new Intent(Intent.ACTION_SET_WALLPAPER);
	pickWallpaper.setComponent(getWallpaperPickerComponent());
	startActivityForResult(pickWallpaper, REQUEST_PICK_WALLPAPER);
}
 

public ThirdPartyWallpaperPickerListAdapter(Context context) {
    mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    mPackageManager = context.getPackageManager();
    mIconSize = context.getResources().getDimensionPixelSize(R.dimen.wallpaperItemIconSize);
    final PackageManager pm = mPackageManager;

    final Intent pickWallpaperIntent = new Intent(Intent.ACTION_SET_WALLPAPER);
    final List<ResolveInfo> apps =
            pm.queryIntentActivities(pickWallpaperIntent, 0);

    // Get list of image picker intents
    Intent pickImageIntent = new Intent(Intent.ACTION_GET_CONTENT);
    pickImageIntent.setType("image/*");
    final List<ResolveInfo> imagePickerActivities =
            pm.queryIntentActivities(pickImageIntent, 0);
    final ComponentName[] imageActivities = new ComponentName[imagePickerActivities.size()];
    for (int i = 0; i < imagePickerActivities.size(); i++) {
        ActivityInfo activityInfo = imagePickerActivities.get(i).activityInfo;
        imageActivities[i] = new ComponentName(activityInfo.packageName, activityInfo.name);
    }

    outerLoop:
    for (ResolveInfo info : apps) {
        final ComponentName itemComponentName =
                new ComponentName(info.activityInfo.packageName, info.activityInfo.name);
        final String itemPackageName = itemComponentName.getPackageName();
        // Exclude anything from our own package, and the old Launcher,
        // and live wallpaper picker
        if (itemPackageName.equals(context.getPackageName()) ||
                itemPackageName.equals("com.android.launcher") ||
                itemPackageName.equals("com.android.wallpaper.livepicker")) {
            continue;
        }
        // Exclude any package that already responds to the image picker intent
        for (ResolveInfo imagePickerActivityInfo : imagePickerActivities) {
            if (itemPackageName.equals(
                    imagePickerActivityInfo.activityInfo.packageName)) {
                continue outerLoop;
            }
        }
        mThirdPartyWallpaperPickers.add(new ThirdPartyWallpaperTile(info));
    }
}
 

public ThirdPartyWallpaperPickerListAdapter(Context context) {
    mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    mPackageManager = context.getPackageManager();
    mIconSize = context.getResources().getDimensionPixelSize(R.dimen.wallpaperItemIconSize);
    final PackageManager pm = mPackageManager;

    final Intent pickWallpaperIntent = new Intent(Intent.ACTION_SET_WALLPAPER);
    final List<ResolveInfo> apps =
            pm.queryIntentActivities(pickWallpaperIntent, 0);

    // Get list of image picker intents
    Intent pickImageIntent = new Intent(Intent.ACTION_GET_CONTENT);
    pickImageIntent.setType("image/*");
    final List<ResolveInfo> imagePickerActivities =
            pm.queryIntentActivities(pickImageIntent, 0);
    final ComponentName[] imageActivities = new ComponentName[imagePickerActivities.size()];
    for (int i = 0; i < imagePickerActivities.size(); i++) {
        ActivityInfo activityInfo = imagePickerActivities.get(i).activityInfo;
        imageActivities[i] = new ComponentName(activityInfo.packageName, activityInfo.name);
    }

    outerLoop:
    for (ResolveInfo info : apps) {
        final ComponentName itemComponentName =
                new ComponentName(info.activityInfo.packageName, info.activityInfo.name);
        final String itemPackageName = itemComponentName.getPackageName();
        // Exclude anything from our own package, and the old Launcher,
        // and live wallpaper picker
        if (itemPackageName.equals(context.getPackageName()) ||
                itemPackageName.equals("com.android.launcher") ||
                itemPackageName.equals("com.android.wallpaper.livepicker")) {
            continue;
        }
        // Exclude any package that already responds to the image picker intent
        for (ResolveInfo imagePickerActivityInfo : imagePickerActivities) {
            if (itemPackageName.equals(
                    imagePickerActivityInfo.activityInfo.packageName)) {
                continue outerLoop;
            }
        }
        mThirdPartyWallpaperPickers.add(new ThirdPartyWallpaperTile(info));
    }
}
 

/**
 * 选择系统壁纸
 *
 * @param view
 */
public void onSelectSystemWallpaper(View view) {
    Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER);
    startActivityForResult(Intent.createChooser(intent, "选择壁纸"), REQUEST_CODE_SELECT_SYSTEM_WALLPAPER);
}