IntentUtil.java

/*
 * Copyright (c) linroid 2015.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.linroid.pushapp.util;

import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.provider.Settings;

import java.io.File;

import timber.log.Timber;

/**
 * Created by linroid on 8/18/15.
 */
public class IntentUtil {
    /**
     * 应用设置界面
     * @param packageName
     */
    public static Intent appInfo(String packageName) {
        Intent intent = new Intent();
        intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
        Uri uri = Uri.fromParts("package", packageName, null);
        intent.setData(uri);
        return intent;
    }
    /**
     * 安装Apk
     *
     * @param apkPath apk文件路径
     */
    public static Intent installApk(String apkPath) {
        Intent intent = new Intent(Intent.ACTION_VIEW);
        intent.setDataAndType(Uri.fromFile(new File(apkPath)),
                "application/vnd.android.package-archive");
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        return intent;
    }


    /**
     * 卸载应用
     *
     * @param packageName 包名
     */
    public static Intent uninstallApp(String packageName) {
        Uri uri = Uri.parse("package:" + packageName);
        Intent intent = new Intent(Intent.ACTION_DELETE, uri);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        return intent;
    }

    /**
     * 根据包名打开应用
     *
     * @param packageName 包名
     */
    public static Intent openApp(Context context, String packageName) {
        PackageManager pm = context.getPackageManager();
        Intent intent = pm.getLaunchIntentForPackage(packageName);
        if (intent != null) {
            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            return intent;
        } else {
            Timber.e("未找到包名为[%s]的应用", packageName);
            return null;
        }
    }

    /**
     * 选择应用打开指定uri
     * @param uri 要打开的Uri
     * @return
     */
    public static Intent openUri(String uri) {
        Intent intent = new Intent(Intent.ACTION_VIEW);
        intent.setData(Uri.parse(uri));
        return Intent.createChooser(intent, null);
    }

    /**
     * 辅助设置
     * @return
     */
    public static Intent accessibilitySettings() {
        Intent intent = new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        return intent;
    }
}