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Android 6.0 动态申请 音频+拍照+相册 权限
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body {
padding-top: 2.5em;
color: #333;
background-color:#F5F5DC;
font-size: 85%;
font-family: "幼圆";
}
.title123 {
text-align:center;
}
.page123 {
width: 88%;
margin: 0 auto;
padding: 1em 0 1em;
background-color: #90EE90;
-moz-box-shadow: 0 2px 10px 1px rgba(0, 0, 0, 0.2);
-webkit-box-shadow: 0 2px 10px 1px rgba(0, 0, 0, 0.2);
box-shadow: 0 2px 10px 1px rgba(0, 0, 0, 0.2);
position: relative;
}
.main123{
background-color:#F5F5DC;
}
.page123 p {
line-height: 0.5em;
padding: 0 0.5em;
}
1.音频的权限（包括录音和播放）
1.1.首先要在清单中加上两个权限
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
1.2.然后在活动的onCreate或者其他必然执行的地方执行如下代码
if (PackageManager.PERMISSION_GRANTED == ContextCompat.
checkSelfPermission(context, android.Manifest.permission.RECORD_AUDIO)) {
}else{
//提示用户开户权限音频
String[] perms = {"android.permission.RECORD_AUDIO"};
ActivityCompat.requestPermissions(ChatActivity.this,perms, RESULT_CODE_STARTAUDIO);
}
@Override
public void onRequestPermissionsResult(int permsRequestCode, String[] permissions, int[] grantResults){
switch(permsRequestCode){
case RESULT_CODE_STARTAUDIO:
boolean albumAccepted = grantResults[0]==PackageManager.PERMISSION_GRANTED;
if(!albumAccepted){
ToastUtil.show(context,"请开启应用录音权限");
}
break;
}
}
2.拍照的权限
2.1.首先在清单中加入两个权限
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.CAMERA"/>
2.2.然后在活动的onCreate或者其他必然执行的地方加入如下代码
//判断是否开户相册权限
if (PackageManager.PERMISSION_GRANTED == ContextCompat.checkSelfPermission(context, android.Manifest.permission.CAMERA)) {
Camera.startCameraUrl(context, filename, CAMERA);
}else{
//提示用户开户权限
String[] perms = {"android.permission.CAMERA"};
ActivityCompat.requestPermissions(Broadcast_publish.this,perms, RESULT_CODE_STARTCAMERA);
}
@Override
public void onRequestPermissionsResult(int permsRequestCode, String[] permissions, int[] grantResults){
switch(permsRequestCode){
case RESULT_CODE_STARTCAMERA:
boolean cameraAccepted = grantResults[0]==PackageManager.PERMISSION_GRANTED;
if(cameraAccepted){
//授权成功之后，调用系统相机进行拍照操作等
Camera.startCameraUrl(context, filename, CAMERA);
}else{
//用户授权拒绝之后，友情提示一下就可以了
ToastUtil.show(context,"请开启应用拍照权限");
}
break;
}
}
3.打开相册权限
3.1.需要在清单中加入如下权限
<!-- 写sd卡的权限 -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<!-- 读sd卡权限 -->
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
3.2.然后在活动的onCreate或者必然执行的方法执行如下代码
//第二个参数是需要申请的权限
if (ContextCompat.checkSelfPermission(this,Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED){
//权限还没有授予，需要在这里写申请权限的代码
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSIONS_REQUEST_OPEN_ALBUM);
}else {
//权限已经被授予，在这里直接写要执行的相应方法即可
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
if (requestCode == MY_PERMISSIONS_REQUEST_OPEN_ALBUM) {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
//授权成功
} else {
//授权失败
Toast.makeText(this, "Permission Denied", Toast.LENGTH_SHORT).show();
}
}
}
1.1.首先要在清单中加上两个权限
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
1.2.然后在活动的onCreate或者其他必然执行的地方执行如下代码
if (PackageManager.PERMISSION_GRANTED == ContextCompat.
checkSelfPermission(context, android.Manifest.permission.RECORD_AUDIO)) {
}else{
//提示用户开户权限音频
String[] perms = {"android.permission.RECORD_AUDIO"};
ActivityCompat.requestPermissions(ChatActivity.this,perms, RESULT_CODE_STARTAUDIO);
}
@Override
public void onRequestPermissionsResult(int permsRequestCode, String[] permissions, int[] grantResults){
switch(permsRequestCode){
case RESULT_CODE_STARTAUDIO:
boolean albumAccepted = grantResults[0]==PackageManager.PERMISSION_GRANTED;
if(!albumAccepted){ ToastUtil.show(context,"请开启应用录音权限");
}
break;
}
}
2.1.首先在清单中加入两个权限
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.CAMERA"/>
2.2.然后在活动的onCreate或者其他必然执行的地方加入如下代码
//判断是否开户相册权限
if (PackageManager.PERMISSION_GRANTED == ContextCompat.checkSelfPermission(context, android.Manifest.permission.CAMERA)) {
Camera.startCameraUrl(context, filename, CAMERA);
}else{
//提示用户开户权限
String[] perms = {"android.permission.CAMERA"};
ActivityCompat.requestPermissions(Broadcast_publish.this,perms, RESULT_CODE_STARTCAMERA);
} @Override
public void onRequestPermissionsResult(int permsRequestCode, String[] permissions, int[] grantResults){
switch(permsRequestCode){
case RESULT_CODE_STARTCAMERA:
boolean cameraAccepted = grantResults[0]==PackageManager.PERMISSION_GRANTED;
if(cameraAccepted){
//授权成功之后，调用系统相机进行拍照操作等
Camera.startCameraUrl(context, filename, CAMERA);
}else{
//用户授权拒绝之后，友情提示一下就可以了
ToastUtil.show(context,"请开启应用拍照权限");
}
break;
}
}
3.打开相册权限
3.1.需要在清单中加入如下权限
<!-- 写sd卡的权限 -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<!-- 读sd卡权限 -->
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
3.2.然后在活动的onCreate或者必然执行的方法执行如下代码
//第二个参数是需要申请的权限
if (ContextCompat.checkSelfPermission(this,Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED){
//权限还没有授予，需要在这里写申请权限的代码
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSIONS_REQUEST_OPEN_ALBUM);
}else {
//权限已经被授予，在这里直接写要执行的相应方法即可
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
if (requestCode == MY_PERMISSIONS_REQUEST_OPEN_ALBUM) {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
//授权成功
} else {
//授权失败
Toast.makeText(this, "Permission Denied", Toast.LENGTH_SHORT).show();
}
}
}
3.1.需要在清单中加入如下权限
<!-- 写sd卡的权限 -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<!-- 读sd卡权限 -->
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
3.2.然后在活动的onCreate或者必然执行的方法执行如下代码
//第二个参数是需要申请的权限
if (ContextCompat.checkSelfPermission(this,Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED){
//权限还没有授予，需要在这里写申请权限的代码
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSIONS_REQUEST_OPEN_ALBUM);
}else {
//权限已经被授予，在这里直接写要执行的相应方法即可 } @Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
if (requestCode == MY_PERMISSIONS_REQUEST_OPEN_ALBUM) {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
//授权成功 } else {
//授权失败
Toast.makeText(this, "Permission Denied", Toast.LENGTH_SHORT).show();
}
}
}
