Android手机——读取手机电话+短信+网页+图片+音乐+视频+APK+通知栏消息+换头像
内容导读
互联网集市收集整理的这篇技术教程文章主要介绍了Android手机——读取手机电话+短信+网页+图片+音乐+视频+APK+通知栏消息+换头像，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含16097字，纯文字阅读大概需要23分钟。
内容图文
Android手机——电话+短信+网页+图片+音乐+视频+APK+通知栏消息+换头像
<!--拨打电话权限-->
<uses-permission
android:name="android.permission.CALL_PHONE"/>
<!--连接网络权限-->
<uses-permission
android:name="android.permission.INTERNET"/>
<!--读写文件的权限-->
<uses-permission
android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
package com.example.jreduch06;
import android.Manifest;
import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.NotificationCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.Gravity;
import android.view.View;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.PopupWindow;
import java.io.File;
public class MyIntentActivity extends AppCompatActivity implements View.OnClickListener {
private PopupWindow pw;
private View popView;
private RoundImageView riv;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_intent);
//加载PopWindow中的布局
popView = getLayoutInflater().inflate(R.layout.pop_layout, null);
//从主布局中取得控件
Button bt1 = (Button) findViewById(R.id.bt1);
Button bt2 = (Button) findViewById(R.id.bt2);
Button bt3 = (Button) findViewById(R.id.bt3);
Button bt4 = (Button) findViewById(R.id.bt4);
Button bt5 = (Button) findViewById(R.id.bt5);
Button bt6 = (Button) findViewById(R.id.bt6);
Button bt7 = (Button) findViewById(R.id.bt7);
Button bt8 = (Button) findViewById(R.id.bt8);
//从PopWindow布局中取得控件
Button xc = (Button)popView.findViewById(R.id.xc);
Button xj = (Button)popView.findViewById(R.id.xj);
Button bt = (Button)popView.findViewById(R.id.bt);
riv = (RoundImageView) findViewById(R.id.riv);
//注册 本类监听
bt1.setOnClickListener(this);
bt2.setOnClickListener(this);
bt3.setOnClickListener(this);
bt4.setOnClickListener(this);
bt5.setOnClickListener(this);
bt6.setOnClickListener(this);
bt7.setOnClickListener(this);
bt8.setOnClickListener(this);
riv.setOnClickListener(this);
xc.setOnClickListener(this);
xj.setOnClickListener(this);
bt.setOnClickListener(this);
//显示Intent，明确指定要跳转的组件
// Intent intent=new Intent(IntentActivity.this,SecondActivity.class);
// startActivity(intent);
//---------------------------------------
}
@Override
public void onClick(View v) {
int id = v.getId();
switch (id) {
case R.id.bt1:
//隐式Intent 由Android系统帮助匹配
//匹配规则 清单文件中的Intent-filter标签中的action
Uri uri1 = Uri.parse("tel:188655555555");
Intent intent = new Intent(Intent.ACTION_CALL, uri1);
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
startActivity(intent);
break;
case R.id.bt2:
Intent it1=new Intent(Intent.ACTION_VIEW);
it1.putExtra("sms_body", "代开发票");
it1.putExtra("sms_to", "10086");
it1.setType("vnd.android-dir/mms-sms");
startActivity(it1);
break;
case R.id.bt3:
Uri uri2=Uri.parse("http://www.baidu.com");
Intent it2=new Intent(Intent.ACTION_VIEW,uri2);
startActivity(it2);
break;
case R.id.bt4:
Intent it3=new Intent(Intent.ACTION_VIEW);
File file=new File("/sdcard/zyfzyf/Ifyou.aac");
it3.setDataAndType(Uri.fromFile(file), "audio/*");
startActivity(it3);
break;
case R.id.bt5:
Intent it5=new Intent(Intent.ACTION_VIEW);
File file1=new File("/sdcard/DCIM/Camera/IMG_20150613_103420.jpg");
it5.setDataAndType(Uri.fromFile(file1), "image/*");
startActivity(it5);
break;
case R.id.bt6:
Intent it4=new Intent(Intent.ACTION_VIEW);
File file2=new File("/sdcard/DCIM/Camera/VID_20150703_195112.mp4");
it4.setDataAndType(Uri.fromFile(file2), "video/*");
startActivity(it4);
break;
case R.id.bt7:
Intent it6=new Intent(Intent.ACTION_VIEW);
it6.setDataAndType(Uri.parse("file:///sdcard/Android/data/com.sankuai.meituan/files/group_meituan.apk"),
"application/vnd.android.package-archive");
startActivity(it6);
break;
case R.id.bt8:
notification();
break;
case R.id.riv://点击头像打开PopWindow
pw=getPopWindow(popView);
break;
case R.id.xc:
phonePhoto();
break;
case R.id.xj:
takephoto();
break;
case R.id.bt:
pw.dismiss();
break;
}
}
//消息栏通知
public void notification(){
//先定义一个Intent
Intent intent=new Intent(this,SecondActivity.class);
//使用PendingIntent 封装Intent
/*
*PendingIntent的第四个参数的说明：
* 常量：
* FLAG_CANCEL_CURRENT 生成一个新的对象
* FLAG_NO_CREATE若不存在，则创建一个新的对象
* FLAG_ONE_SHOT创建的对象只能使用一次
* FLAG_UPDATE_CURRENT已存在则直接使用
* */
PendingIntent pi=PendingIntent.getActivities(
this,0, new Intent[]{intent},PendingIntent.FLAG_UPDATE_CURRENT);
//获取通知服务
NotificationManager nm= (NotificationManager)
getSystemService(Activity.NOTIFICATION_SERVICE);
//构建一个通知
Notification notification=new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setTicker("A")
.setContentInfo("我是通知栏消息")
.setContentTitle("奥运会")
.setContentText("PendingIntent的使用方法")
.setAutoCancel(true)
.setDefaults(Notification.DEFAULT_ALL)
.setContentIntent(pi)
.build();
//通过通知服务，显示通知
nm.notify(0, notification);
}
/*
* 调用图库
* */
public void phonePhoto(){
Intent intent=new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent,2);
}
/*
* 调用相机
* */
private String capturePath="";
public void takephoto(){
Intent camera=new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File parent= FileUitlity.getInstance(getApplicationContext())
.makeDir("head_imag");
capturePath=parent.getPath()+File.separatorChar+System.currentTimeMillis()+".jpg";
camera.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(new File(capturePath)));
camera.putExtra(MediaStore.EXTRA_VIDEO_QUALITY,1);
startActivityForResult(camera, 1);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode!=Activity.RESULT_OK){
return;
}
//相机返回结果，调用系统裁剪啊
if (requestCode==1){
startPicZoom(Uri.fromFile(new File(capturePath)));
}
//相册返回结果调用系统裁剪
else if (requestCode==2){
Cursor cursor=getContentResolver()
.query(data.getData(),new String[]{MediaStore.Images.Media.DATA}
,null,null,null);
cursor.moveToFirst();
String capturePath=cursor.getString(
cursor.getColumnIndex(
MediaStore.Images.Media.DATA));
cursor.close();
startPicZoom(Uri.fromFile(new File(capturePath)));
}
else if (requestCode==3){
Bundle bundle= data.getExtras();
if (bundle!=null){
Bitmap bitmap=bundle.getParcelable("data");
riv.setImageBitmap(bitmap);
}
}
}
/*
调用系统裁剪功能
*/
public void startPicZoom(Uri uri){
Intent intent=new Intent("com.android.camera.action.CROP");
intent.setDataAndType(uri,"image/*");
intent.putExtra("crop","true");//允许裁剪
intent.putExtra("aspectX",1);//设置裁剪比例
intent.putExtra("aspectY",1);
//设置图片宽度高度
intent.putExtra("outputX",150);
intent.putExtra("outputY",150);
intent.putExtra("return-data",true);
startActivityForResult(intent,3);
}
//设置屏幕背景透明度方法
public void backgroundAlpha(float bgAlpha){
WindowManager.LayoutParams ll=getWindow().getAttributes();
ll.alpha=bgAlpha;
getWindow().setAttributes(ll);
}
//构建一个PopWindow
public PopupWindow getPopWindow(View view){
PopupWindow popupWindow=new PopupWindow(view,
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT,true);
// popupWindow.setFocusable(true);
//点击pop外面是否消失
popupWindow.setOutsideTouchable(true);
popupWindow.setAnimationStyle(R.style.popStyle);
//设置背景透明度
backgroundAlpha(0.3f);
//————————
//设置View隐藏
riv.setVisibility(View.GONE);
popupWindow.setBackgroundDrawable(new ColorDrawable());
popupWindow.showAtLocation(riv, Gravity.BOTTOM, 0, 0);
popupWindow.setOnDismissListener(new PopupWindow.OnDismissListener() {
@Override
public void onDismiss() {
//设置背景透明度
backgroundAlpha(1f);
//设置View可见
riv.setVisibility(View.VISIBLE);
}
});
return popupWindow;
}
}
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.jreduch06.IntentActivity">
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/bt1"
android:layout_below="@+id/riv"
android:text="拨打电话"
/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/bt2"
android:text="发送短信"
android:layout_below="@+id/bt1"
/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/bt3"
android:text="打开网页"
android:layout_below="@+id/bt2"
/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/bt4"
android:text="播放音乐"
android:layout_below="@+id/bt3"
/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/bt5"
android:text="打开图片"
android:layout_below="@+id/bt4"
/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/bt6"
android:text="播放视频"
android:layout_below="@+id/bt5"
/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/bt7"
android:text="安装APK"
android:layout_below="@+id/bt6"
/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/bt8"
android:text="通知栏消息"
android:layout_below="@+id/bt7"
/>
<com.example.jreduch06.RoundImageView
android:layout_width="60dp"
android:layout_height="60dp"
android:id="@+id/riv"
android:src="@mipmap/zyf"
android:background="#082fef"
/>
</RelativeLayout>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="150dp"
android:background="#111111"
>
<Button
android:layout_width="300dp"
android:layout_height="wrap_content"
android:id="@+id/xj"
android:layout_weight="1"
android:gravity="center"
android:layout_marginLeft="40dp"
android:text="相机"
android:textSize="30sp"
/>
<Button
android:layout_width="300dp"
android:layout_height="wrap_content"
android:id="@+id/xc"
android:text="相册"
android:textSize="30sp"
android:layout_weight="1"
android:gravity="center"
android:layout_marginLeft="40dp"
/>
<Button
android:layout_width="300dp"
android:layout_height="wrap_content"
android:id="@+id/bt"
android:text="退出"
android:gravity="center"
android:layout_marginLeft="40dp"
android:textSize="30sp"
android:layout_weight="1"
/>
</LinearLayout>
工具代码
<span style="font-size:18px;">package com.example.jreduch06;
import android.content.Context;
import android.os.Environment;
import java.io.File;
public class FileUitlity {
public final static String USER_HAED="head";
private static String ROOT_CACHE;
public static String ROOT_DIR="yt_xyt";
private static FileUitlity instance = null;
private FileUitlity() {
}
public static FileUitlity getInstance(Context context) {
if (instance == null) {
if (Environment.getExternalStorageState().equals(
Environment.MEDIA_MOUNTED)) {
ROOT_CACHE = (Environment.getExternalStorageDirectory() + "/"
+ ROOT_DIR + "/");
} else {
ROOT_CACHE = (context.getFilesDir().getAbsolutePath() + "/"+ROOT_DIR+"/");
}
File dir = new File(ROOT_CACHE);
if (!dir.exists()) {
dir.mkdirs();
}
instance = new FileUitlity();
}
return instance;
}
public File makeDir(String dir) {
File fileDir = new File(ROOT_CACHE + dir);
if (fileDir.exists()) {
return fileDir;
} else {
fileDir.mkdirs();
return fileDir;
}
}
}
</span><span style="font-size:18px;">package com.example.jreduch06;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PixelFormat;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;
public class RoundImageView extends ImageView {
public RoundImageView(Context context) {
super(context);
// TODO Auto-generated constructor stub
}
public RoundImageView(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
}
public RoundImageView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
// TODO Auto-generated constructor stub
}
@Override
protected void onDraw(Canvas canvas) {
Drawable drawable = getDrawable();
if (drawable == null) {
return;
}
if (getWidth() == 0 || getHeight() == 0) {
return;
}
Bitmap b = null;
if(drawable instanceof BitmapDrawable){
b = ((BitmapDrawable) drawable).getBitmap();
}else if(drawable instanceof Drawable){
b = Bitmap.createBitmap(
getWidth(),
getHeight(),
drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888
: Bitmap.Config.RGB_565);
Canvas canvas1 = new Canvas(b);
// canvas.setBitmap(bitmap);
drawable.setBounds(0, 0, getWidth(),
getHeight());
drawable.draw(canvas1);
}
if (null == b) {
return;
}
Bitmap bitmap = b.copy(Bitmap.Config.ARGB_8888, true);
int w = getWidth(), h = getHeight();
Bitmap roundBitmap = getCroppedBitmap(bitmap, w);
canvas.drawBitmap(roundBitmap, 0, 0, null);
}
public static Bitmap getCroppedBitmap(Bitmap bmp, int radius) {
Bitmap sbmp;
if (bmp.getWidth() != radius || bmp.getHeight() != radius)
sbmp = Bitmap.createScaledBitmap(bmp, radius, radius, false);
else
sbmp = bmp;
Bitmap output = Bitmap.createBitmap(sbmp.getWidth(), sbmp.getHeight(),
Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final int color = 0xffa19774;
final Paint paint = new Paint();
final Rect rect = new Rect(0, 0, sbmp.getWidth(), sbmp.getHeight());
paint.setAntiAlias(true);
paint.setFilterBitmap(true);
paint.setDither(true);
canvas.drawARGB(0, 0, 0, 0);
paint.setColor(Color.parseColor("#BAB399"));
canvas.drawCircle(sbmp.getWidth() / 2 + 0.7f,
sbmp.getHeight() / 2 + 0.7f, sbmp.getWidth() / 2 + 0.1f, paint);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
canvas.drawBitmap(sbmp, rect, rect, paint);
return output;
}
}
</span>
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<alpha android:fromAlpha="0"
android:toAlpha="1"
android:duration="3000"
></alpha>
</set><?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<alpha android:fromAlpha="1"
android:toAlpha="0"
android:duration="3000"
></alpha>
</set><?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="100%p"
android:toYDelta="0"
android:duration="3000"
/>
<alpha android:fromAlpha="0"
android:toAlpha="1"
android:duration="3000"
></alpha>
</set><?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="0"
android:toYDelta="100%p"
android:duration="3000"
/>
<alpha android:fromAlpha="1"
android:toAlpha="0"
android:duration="3000"
></alpha>
</set>作者：冲天之峰 20160810
原文：http://blog.csdn.net/zhangyufeng0126/article/details/52174576
内容总结
以上是互联网集市为您收集整理的Android手机——读取手机电话+短信+网页+图片+音乐+视频+APK+通知栏消息+换头像全部内容，希望文章能够帮你解决Android手机——读取手机电话+短信+网页+图片+音乐+视频+APK+通知栏消息+换头像所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。
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